Michael Callan

Dr. Alec Considine

Cliff Robertson

Dr. John Paul Otis

James MacArthur

Dr. Lew Worship

Suzy Parker

Lisa Cardigan

Nick Adams

Dr. Sid Lackland

Haya Harareet

Dr. Madolyn Bruckner

Anne Helm

Mildred

Stefanie Powers

Gloria Mead

Buddy Ebsen

Dr. Sidney Wohl

Telly Savalas

Dr. Dominic Riccio

Connie Gilchrist

Connie Dean

Katharine Bard

Vicky Flynn

Kaye Stevens

Didi Loomis

Angela Clarke

Mrs. Auer

Gregory Morton

Dr. Hugo Granchard

David Swift