Pivot! Jonathan Bailey, who was last seen tapping his way through Oz in Wicked, is about to enter a brand new — or should we say old? — world in another sure-to-be blockbuster: Jurassic World Rebirth.

Characters leave TV shows all the time, but the ones on this list disappear and almost never get mentioned again.

Although Hecht may not have been “Friends” main character material, she has done pretty well for herself. She has become a ...