More "What's My Line?"

One of my favorite actors is Edward G. Robinson, and this is a particularly fun Mystery Guest segment on "What's My Line?  He's having a joyful time with his accent, and not just answering with a simple "Yep" or "Nope" like most guests, but engages the panelists with witty chatting.  The additional treat is when one of the panelists has a revelation on who the guest is.