Trapper John, M.D.

Pernell Roberts

"Trapper" John McIntyre

Gregory Harrison

George Alonzo 'Gonzo' Gates

Madge Sinclair

Ernestine Shoop, R. N.

Charles Siebert

Stanley Riverside III

Brian Stokes Mitchell

Justin "Jackpot" Jackson

Timothy Busfield

J.T. McIntyre Jr.

Lorna Luft

Libby Kegler

Kip Gilman

Jacob Christmas