She was born in Fernley, Nevada as the daughter of Mrs. Helen Joslin, art instructor at the university.

Helen spent part of her youth on an Indian Reservation. Her (step)father Samuel Lees Joslin (New Hampshire, March 21, 1879 - Reno, October 5, 1933) was a doctor. As Harvard Medical School student he started his practice in New England, but answered the call of the West and came to Nevada. In January 1932 he was seriously injured in a auto-train crash where he suffered severe bruises and an eye gash when his automobile collided with a boxcar. Believed to have been despond, because of ill health, on October 5. 1933 he fatally shot himself at his home on South Virginia street, Reno.

After graduating Reno high school she was a Junior at the University of Nevada where Helen followed language and geology studies, but also enjoying extra-curricular activities -  she was prominent in Kappa Alpha Theta sorority and the Dramatic Club.

On February 27. 1934 she had her first major dramatic role in Mrs. Bumpstead Leigh at the University of Nevada's educational building (Picture right). In Reno's Little Theater she played the lead in Goodbye Again (November,1935) "She was an excellent actress". Edwin S. Semenza recalls, "There was a cat that lived on the Reno High School stage, and it was very much interested in our production, and insisted on wandering out on the stage. We were all trying to keep that cat from getting onto the stage (this was the opening night performance). And nothing would do. When somebody’s back was turned, it just went trotting out onto the stage. She put the cat outside the door a number of times. One time, in a very dramatic scene, the cat came onstage again. So she picked him up, went over to the window and put the cat out. Now, this was supposed to be twenty-three stories above the street! It just brought down the most tremendous house!"

After one performance of Wolves Frolic annual campus vaudeville production, late 1934 Max Reinhart came up to her and asked her to read a part of Midsummer Night’s Dream and subsequently to play Hermia in his traveling production. "After a night spent convincing my mother that I didn't want to finish college and be prepared for a teaching career, I departed the next day to join the show. To say I have never for one moment regretted the move is a strong understatement. I know that it's sound judgment to prepare yourself so that you have something to fall back on. In my case, however, I think it might have been disastrous, for had I finished college and obtained my teaching license, I'm sure there would have been a number of occasions in my struggles in the theatre when I would have felt forced to give up and 'fall back.' But since I had no secondary means of earning a living, when the sledding got tough, I merely gritted my teeth, ate less and hung on. For which I thank my lucky stars!"
In Hollywood she was cast as understudy for Olivia De Havilland in the Shakespearean fantasy. After only four performances De Havilland left the company and Helen Lewis took over. Leading parts on stages in Chicago, Milwaukee, St. Louis soon followed and she even turned down three Hollywood contracts. After the tour ended she returned to Reno and worked for a while with the Reno Little Theater.

In 1938 she arrived in New York with less than 25 dollars. "I had saved a little money and I lived at the Rehearsal Club which is endowed by rich women for young women stage hopefuls. I remember I barely managed to pay the rent and I was always hungry."

She applied for an audition at an advertising agency, was successful and in one day was appearing before the microphone. So her first paycheck there was for a one-and-a-half-minute "commercial". She went from theatrical agent to agent but didn't have much luck. "I remember one producer looked at me and told me one of my eyes was smaller than the other. Then I thought, 'Now I've heard everything." She managed to exist by posing for fashion artists, handing out campaign leaflets on street corners and by working at Spaldling's.

There she met Marion Shockley one of her roommates. They both tried out for the role of Nikki Porter in The Adventures of Ellery Queen which went to Marion.

On TV she was seen in a light romantic comedy The Noble Lord is about a young girl (Helen Lewis) who pretends to be drowning so that she can attract the attention of a nobleman (Harold De Becker). He saves her and learns of her deception. Pretending to be his own valet, he tests her motives (also starred Robert Lynn) (April 1938) (Picture below left).

She was called in for television after an audition for regular radio work. She played television's first long-run show, a dramatic sketch that ran 14 performances. Lewis had this to say on television: "There is something very intimate about a camera gazing at you several feet away and all the world watching through its lens. Compared with stage and radio, I think television gives the actor a greater Incentive for emotional expression."

Lewis served as an M.C. (Mistress of Ceremonies) whenever the studio needed her. "M.C." jobs however, weren't frequent.  So in a 1939 interview she said "You don't get paid much in television. Nothing like what you get in radio. The hours and the way you work are much harder. I suppose I'm in television because I want to be among the first in something. The old pioneer spirit, I guess. There isn't enough television work to make a career of it yet." Which is probably why we continue to see Helen in radio and fashion gigs.

Then she found a satisfactory niche in radio and later in television. She did Ma Perkins (as Gladys Pendleton) for 15 years on radio. As "Ma Perkins" she frequently was seen in TV commercials. A pretty woman with tawny hair, bright brown eyes and a trim figure and she is a delightful person.

In 1939 the drama series Kate Hopkins, Angel of Mercy, starring Helen Lewis, Peggy Allenby, Constance Collier, and Clayton "Bud" Collyer began a 2½-year run on CBS Radio (Clayton later married Marion Shockley). She also played the part of the dew fairy in performances of Humperdinck's opera Hansel and Gretel (1939), had the leading role in The Pirates of Penzance, and has been soloist with the Schenectady Choral Club and took the lead in a production of the Light Opera Company, My American Cousin. In 1940 she shared an apartment in New York with Alice Smart, a secretary in advertising.

When Helen started rehearsing for an Office of War Information show she met J. David Penn. A whirlwind courtship — met in August, 1942, and married seven months later on March 12, 1943 in New York.  The ceremony was performed at a Fifth Avenue church in New York, where four years ago her brother, John Lewis, and Miss Jess Roy of Reno were married. The simple ceremony was attended by a few close friends and the attendants were Miss Alice Smart and Mr. Marty Elaine, who have been associated with the bride in radio work in New York.

David spent two-and-a-half years in the Army. Then at the close of the war he entered the State Department as a Special Press Advisor to the International Conference Division, a position he has held ever since. "It's a wonderful and really exciting job, but it is the reason we're so much and so often apart." Helen confided in a 1952 interview.

There's a human interest story of friendship, loyalty - and special talent - When Marion Shockley was seriously ill for nine weeks, her role of Nikki Porter went right on, with few listeners realizing that Marion wasn't at her usual place behind the mike. So in the fall of 1944, she played Nikki Porter in Ellery Queen (Picture right). Helen took over the difficult job of impersonating - not only Nikki - but Marion Shockley playing Nikki! Helen is a gifted mimic who has imitated Queen Elizabeth, Eleanor Roosevelt, Ginger Rogers and many others on The March of Time. In this case she had the special benefit of long, close friendship with the subject of her impersonation.

Her involvement in radio continued with roles in series as The Shadow (Oct 14.1945 in "The Murdering Ghost"), This Is Your FBI (1945 - 1947), Adventures of the Falcon (1946), Matinee At The Meadowbrook (1946), Dick Tracy (as Tess Trueheart) (1947), Mystery of the Week (1947), The Ford Theatre (3 episodes 1947-48) and Road of Life (1949-1952) (as Maggie Lowell Dana).

On one or two occasions Helen has gone along on trips with her first husband David Penn. In September 1947 she went along to the Inter-American Defense Conference held in Rio, where—aboard the USS Missouri—she had the happy experience of meeting President Truman and General Marshall. It was on that same trip that she met the late much-publicized Evita Peron, once the first lady of Argentina. Domestic life was less glamorous since they had a small, compact, but attractive apartment in Manhattan. For whatever reason the marriage didn't last.

Roland Winters (famous for Charlie Chan) had already met Helen when both were in radio, he saw her first with Agnes Moorehead sitting on top of a grand piano playing jacks. Even before Roland's wife Ada Howe died in 1959, they already started a relationship.

When she and Winters travelled to Durban, South Africa in 1964 they played together (a rare event)  in Never too Late a comedy presented in several South African cities at the invitation of Theatre International of Johannesburg. A 1964 newspaper article describes them as married four years ago. They hoped to spend some time in their summer house in Martha's Vineyard before the busy winter started.
Interviewed on the journey back Helen says: "But when we arrive home my husband may be playing in California and I may be in New York. That's show business. Meanwhile it's wonderful just to relax at sea. We really were very busy in South Africa."

When Roland died in 1989 only his first wife is mentioned in the obituary. Not much is known of Helen since 1964.  Ada Howe's family describes Helen as "sweet" and that she "drank herself to death" in the second half of the 60s.