Make Room for Daddy

Gale Gordon guests as an eccentric painter commissioned by Danny to paint the family portrait. To properly paint the portrait, the artist must know his subject. So Gale Gordon moves in, taking over the master bedroom and the household. He drives the family to the brink until Danny's well-known temper finally explodes, and Gale Gordon gets the image he was waiting for.

This one is Danny at his best.

Danny Thomas's real name was:

Daniel Toumash  Bernie Schwartz 

Amos Jacob