In a crossover involving all four of ABC’s Friday night family-friendly shows, Salem eats Sabrina’s time ball, sending their world back to the 1960s and sending each of the other shows’ characters to a different decade as well. You could argue that the time ball causes the whole culture to experience the world as if it were back in the 1960s rather than producing actual time travel.

The final part of ABC’s Friday night crossover took Salem the cat to Teen Angel’s house where he transports Teen Angel and the family back to the time of disco and, apparently, altered the course of the 1976 presidential election.