MYSTERY GUEST: Elsa Maxwell [hostess/socialite]; Pat O' Brian [film actor] PANEL: Ernie Kovacs, Arlene Francis, Mike Todd, Bennett Cerf --------------------------- Please click here to subscribe to the WML channel if you haven't already-- you'll find the complete CBS series already posted, and you'
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![What's My Line? - Irene Dunne; Jim Backus [panel] (Oct 20, 1957)](https://i.ytimg.com/vi/KXp65oVm1tE/hqdefault.jpg)
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![What's My Line? - George Gobel, Stubby Kaye [panel] (Jan 20, 1957)](https://i.ytimg.com/vi/OJhcJhV0nF8/hqdefault.jpg)
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![What's My Line? - Joe E. Lewis; Dana Andrews [panel]; Faye Emerson [panel] (Oct 12, 1958)](https://i.ytimg.com/vi/FUZhtAKRaX0/hqdefault.jpg)
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![What's My Line? - Cyril Ritchard; Robert Preston [panel] (Dec 22, 1957)](https://i.ytimg.com/vi/Tf_P3T14JsE/hqdefault.jpg)
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![What's My Line? [1955-57]: Complete Episodes by Air Date](https://i.ytimg.com/vi/PLqsaqh5sqUxr7GdO0jBQGXR_d7tx0TJ50/hqdefault.jpg)
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![What's My Line? - Tom Poston; David Niven [panel] (Jan 3, 1960) [UPGRADE]](https://i.ytimg.com/vi/09RHTtV0xsY/hqdefault.jpg)
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![What's My Line? - Judy Holliday; Tony Randall [panel] (Feb 23, 1958)](https://i.ytimg.com/vi/2vVFbdqyoac/hqdefault.jpg)
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![What's My Line? - New opening! - Tony Franciosa & Shelley Winters; M. Gabel [panel] (Jul 14, 1957)](https://i.ytimg.com/vi/5Q9TuaVnjd0/hqdefault.jpg)
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