Michael Ontkean as Drew Rothman

Amy Irving as Rosemarie Lemon

Alex Rocco as Frank Rothman

Barry Miller as Raymond Rothman

Herbert Berghof as Nathan Rothman

Viveca Lindfors as Mrs. Lemon

Allan Rich as Montrose Meier

Joseph Cali as Pinky

Rik Colitti as String

Jean Ehrlich as Snowflake

Thurman Scott as Patterson

Melonie Mazman Hayden as Debbie

Arva Holt as Helen

Hubert Kelly as Drummer

Rory Anthony as Bass Guitarist

Frank Lombardi as Organist

Dale Stroever as Guitarist

Peter Lawrence Cherone as Saxophonist

Richard Kendall as Scott Gunther

Mary Serrano as Cheryl

Thom Christopher as Paul Janssen

Jerry MacLauchlin as Choreographer

Tom Quinn as Fat Floyd

Tony Munafo as Ned the Enforcer

Pedro O'Campo as Bus Driver

Nelson Hailparn as Johnny De Soto

Franc Luz as Bobby

Heidi Bohay as Driver's Girlfriend

Jean Busada as Dancer

Peggy Waller as Dancer

Bill Baldwin as Track Announcer

Raymond Serra as Track Regular

José Rabelo as Cuban Customer

Thelma Lee as Secretary

Ida Beecher as Cashier

Rob DeRosa as Demetrius

Ray Suideau as Bartender

Joanna Pang as Dancer (uncredited)