The new commander of a Navy Underwater Demolition Team--nicknamed "Frogmen"--must earn the respect of the men in his unit, who are still grieving over the death of their former commander and resentful of the new one.
Richard Widmark
Lt. Cmdr. John Lawrence
Robert Wagner
Lt. (jg) Franklin
Dana Andrews
Jake Flannigan
Gary Merrill
Lt. Cmdr. Pete Vincent
Jeffrey Hunter
Pappy Creighton
Warren Stevens
Hodges
Harvey Lembeck
Marvin W. 'Canarsie' Mikowsky
Robert Rockwell
Lt. Bill Doyle
