Guest Stars Jeff Bennett voices Sonarman Jeff Bennett voices Medical Officer Jeff Bennett voices Navigator Jeff Bennett voices Crew #2 Jim Cummings voices Harpooner Jim Cummings voices Planesman Michael Benyaer voices Purvian Sea Captain Clive Revill voices Harpooner Clive Revill voices Medical Officer Jim Meskimen voices Havel Jim Meskimen voices Conn Jim Meskimen voices Crew #1 Larry Moss voices Skipper Larry Moss voices Planesman Larry Moss voices Harbormaster