Cast of the Poseidon Adventure

Gene Hackman Rev. Scott
 Ernest Borgnine Mike Rogo
 Red Buttons James Martin
 Carol Lynley Nonnie
 Roddy McDowall Acres
 Stella Stevens Linda Rogo
 Shelley Winters Belle Rosen Jack Albertson Manny Rosen Pamela Sue Martin Susan Shelby Arthur O'Connell Chaplain
 Eric Shea Robin Shelby
 Leslie Nielsen Captain Harrison

Fred Sadoff Linarcos

Sheila Mathews Nurse

Jan Arvan Doctor

Byron Webster Purser

John Crawford Chief Engineer

Bob Hastings M.C.

Erik L. Nelson Tinkham

Charles Bateman First Officer

Ernie Orsatti Susan's Dinner Guest

Paul Stader Radio Man