Synopsis
Ella Peterson works in the basement office of Susanswerphone, a telephone answering service. She listens in on others' lives and adds some interest to her own humdrum existence by adopting different identities for her clients. They include an out-of-work Method actor, a dentist with musical yearnings, and in particular playwright Jeffrey Moss, who is suffering from writer's block and desperately needs a muse.
Cast

Judy Holliday
Ella Peterson

Dean Martin
Jeffrey Moss

Fred Clark
Larry Hastings

Eddie Foy Jr.
J. Otto Prantz

Jean Stapleton
Sue
Ruth Storey
Gwynne

Dort Clark
Inspector Barnes

Frank Gorshin
Blake Barton
Ralph Roberts
Francis

Valerie Allen
Olga
Bernie West
Joe Kitchell
Steve Peck
Gangster (uncredited)

Gerry Mulligan
Ella's Blind Date
Jimmy Ames
Bernie

Lela Bliss
Party Guest (uncredited)

Donna Douglas
Party Guest (uncredited)

Oliver Blake
Ludwig Smiley (uncredited)

Herb Vigran
Barney Lampwick (uncredited)

Len Lesser
Charlie Bessemer (uncredited)

Barbara Hines
Party Guest (uncredited)

Marina Koshetz
Mme Grimaldi (uncredited)

Hal Linden
Singer (uncredited)

Titus Moede
Beatnik (uncredited)
Nina Roman
Actress (uncredited)
More like this

Let's Make Love

What's Love Got to Do with It?

The Other End of the Line

Indiscreet

I Love You Again

Anchors Aweigh

Relative Values

The Prince & Me 4: The Elephant Adventure

That Uncertain Feeling

Easy Virtue

Silk Stockings

Good Advice

Feel the Beat

The Kissing Booth 2

Dummy

The Thrill of It All

The Bachelor and the Bobby-Soxer

How to Succeed in Business Without Really Trying

Barefoot in the Park

Funny Girl