Here are the main actors and actresses who appeared in that film:
* Michael J. Fox as Peter "Peter" Martin
* Amy Brenneman as Susan "Sue" Martin
* Christopher Lloyd as Jack "The Doc" McPherson
* Wallace Shawn as Charles "Charlie" Palmer
* Joe Morton as Dr. Harold "Hal" Martin
* Catherine O'Hara as Sarah "Sally" Martin
* Bruce Greenwood as Mark "Mar" Martin
If you were referring to a different film or show called "Replay", please provide more information, such as the year it was released or any other details.