Rachel York

Lucille Ball

Danny Pino

Desi Arnaz

Ann Dowd

DeDe

Madeline Zima

Teen Lucy

LaChanze

Harriett

Olivia Tennet

Lucie Arnaz (uncredited)

Mervyn Smith

Grandpa Fred

Zoe Carides

Lolita De Acha

Christopher Brougham

Adult Freddy

Ray Woolf

Ed Sedgwick

Peter Mochrie

Don Sharpe

Andrew Robertt

Bob Carroll Jr.

Theresa Healey

Madelyn Pugh

Mark Clare

Red Skelton

Vanessa Gray

Carole Lombard

Ian Mune

Buster Keaton

James Bannon

Lucy's Attorney (voice)

Owen Black

Johnny

Liddy Holloway

Mildred

Charles Pierard

Alex Hall

Peter Rowley

Mark Daniels

David Britz

Dancer

Lori Dungey

Italian Grape Crusher

Olivia Tennet

Lucie Arnaz