Jeannie and Tony get invited to Roger's "Mod" Party only to discover that Tony and Roger have a special NASA meeting that night instead. Roger and Tony then fool Dr. Bellows and give him a phony excuse so that they can go ahead as planned and have the party. Things dont turn out as planned though when Dr. Bellows and his wife make a surprise appearance at Roger's residence.
Elenco: Barbara Eden , Larry Hagman , Bill Daily , Hayden Rorke , Vinton Hayworth .