William SylvesterLeonard Driscoll Cheryl MillerReceptionist Richard DysartLeonard Driscoll Dana ElcarDr. Harold Schuyler Quinn K. RedekerVince Rogers Len WaylandCaptain Whelan H.M. WynantCaptain Ballard Charles R. RondeauRegista Leslie StevensSceneggiatore James D. ParriottSceneggiatore Steven E. de SouzaSceneggiatore 
