"A bemused, mild-mannered accountant takes up jogging and a lithesome, young woman sprints into his life, inspiring him to enter a marathon, to the annoyance of his non-running wife."
Bob Newhart
as Walter Burton
Herb Edelman
as Saul Feigenbaum
Richard Gautier
as Bud Vase
Anita Gillette
as Anita Burton
Leigh Taylor-Young
as Barrie Johnson
John Hillerman
as Greg Previn
René Enríquez
as Manuel
Valerie Landsburg
as Annie Burton
Richard Roat
as Mr. Litchfield
Bill Smillie
as Gen. Underhill
Kathy Beaudine
as Miss McMasters
Jerry Colker
as Timekeeper
John Dukakis
as Young Man
Gregg Enton
as Smiling Desk Clerk
Julia Jennings
as Litchfield's Secretary
Don Keefer
as Doctor
Jack Marston
as Dignitary
John McCurry
as Man in White
Laszlo Tabori
as Self
Wendell Wright
as Desk Clerk
Morgana
as Solana
Estelle Reiner
as Solana's Mother
Fred Price
Art Direction
Art Stafford
Editor
Linda Otto
Producer
Joe Renzetti
Music
Joan Barnett
Alan Landsburg
Executive Producer
William B. Jurgensen
Director of Photography
Jackie Cooper
Director
Ron Friedman
Writer