From Melora Hardin to Johnny Cash, see all the famous faces who made brief appearances on the long running series ...

Melora Hardin. Marleen Moise/. Melora Hardin still has fond memories from her time working on “I remember quite a few things ...

The Office' star appeared on the series as Albert Ingalls' schoolmate Belinda and, later, his love interest Michele ...

While you may know Melora Hardin for her role as Jan in The Office, you may not realize that she started her career as a ...