James Jones
as Bernard Abbott, NSA
Timothy Busfield
as Dick Gordon
Eddie Jones
as Buddy Wallace
Mary McDonnell
as Liz
Sidney Poitier
River Phoenix
as Carl Arbegast
Stephen Tobolowsky
as Dr. Werner Brandes
Lee Garlington
as Dr. Elena Rhyzkov
Jojo Marr
as College-Aged Cosmo
Gary Hershberger
as College-Aged Bishop