Wrong psychological profile, Harry. I'm not in this for kicks.

Rollercoaster is directed by James Goldstone and co-adapted to screenplay by Sanford Sheldon, Richard Levinson and William Link from a suggested Tommy Cook story. It stars George Segal, Timothy Bottoms, Richard Widmark, Harry Guardino, Susan Strasberg and Helen Hunt. A Panavision/Technicolor production in Sensurround, it features music by Lalo Schifrin and photography by David M. Walsh.

A psychopathic bomber known only as "Young Man" (Bottoms) is causing terror at American theme parks. When safety inspector Harry Calder (Segal... read the rest.