Starship C57D travels to planet Altair 4 in search of the crew of spaceship "Bellerophon," a scientific expedition that has been missing for twenty years. They find themselves unwelcome by the expedition's lone survivor and warned of destruction by an invisible force if they don't turn back immediately.
In 18th-century France, a young man masquerades as an actor to avenge his friend's murder.
A pair of divorced actors are brought together to participate in a musical version of The Taming of the Shrew. Of course, the couple seem to act a great deal like the characters they play, and they must work together when mistaken identities get them mixed up with the mafia.
