The Bill Dana Show to The Young Marrieds

The Danny Thomas Show was originally called Make Room For Daddy (and in syndication all episodes are called

Make Room For Daddy was continued as Make Room For Grandaddy

Make Room for Grandaddy's Williams had Here's Lucy's Lucy Carter as a houseguest

Here's Lucy's Lucy Carter and Mannix's Mannix are held hostage in an episode of Here's Lucy.

Mannix returned to TV on an episode of Diagnosis Murder to solve an old unsolved case with the help of Dr Mark Sloan.

Diagnosis Murder's Dr Mark Sloan was defended by Matlock when Sloan was accused of murder

All My Children and Loving feature the fictional Trans Global Airlines

All My Children and General Hospital crossed over a number of times.

The popular drink Slusho from Lost also turns up on Glee.