Rollercoaster

George Segal

Harry Calder

Richard Widmark

Agent Hoyt

Timothy Bottoms

Young Man

Harry Guardino

Keefer

Susan Strasberg

Fran

Henry Fonda

Simon Davenport

Helen Hunt

Tracy Calder

Dorothy Tristan

Helen

H

Harry Davis

Benny Neilson

Stephen Pearlman

Bert Lyons

James Goldstone

Director

J

Jennings Lang

Producer