Bad Medicine

Steve Guttenberg

Jeff Marx

Alan Arkin

Dr. Ramon Madera

Julie Hagerty

Liz Parker

Bill Macy

Dr. Gerald Marx

Curtis Armstrong

Dennis Gladstone

Julie Kavner

Cookie Katz

Joe Grifasi

Gómez

Robert Romanus

Carlos

Taylor Negron

Pepe the Cab Driver

Candi Milo

María Morales

Gilbert Gottfried

Dr. Tony Sandoval

Arturo Venegas

Jesús the Gunman

Arne Gordon

Bruno the Witch Doctor

Manuel Pereiro

Dr. Miguel Cervantes

Eileen Way

Sra. Madera, Ramón's Mother

Allan Corduner

Dr. Diaz the Bus Driver

Tresa Hughes

Dr. Elisabeth Marx

Martha Greene

Dr. Helene Marx

José Canalejas

Professor Hugo

Charles Paktell

Gonzales the Cadaver