Dean Martin and Jerry Lewis performing at the Harvest Moon Festival, in Chicago '50

Live performance by Martin and Lewis from the ‘Sun Times’ Harvest Moon Festival, broadcast on WMAQ from the Chicago Stadium on November 18, 1950.
George Jessel, emcees the event. The bandleader here is Louis Prima instead of Dick Stabile. Dorothy Lamour followed Martin and Lewis in the program.
Thanks to my friend at / togetherboth who found this.

[@TheBuckRind]

Martin and Lewis were HUGE! Like rock stars.

[@donna8389]

These guys were spectacular. They fed off each other, adlibbing. No one can compare to these guys. Enjoyed their work , people loved them. Thanks for your talents. RIP

[@davidbronstein8118]

THE GREATEST!!!! THANK YOU VERY MUCH FOR POSTING!! PLEASE KEEP POSTING!!! NEVER STOP!!!

[@Katiedid93]

The crowd is literally going wild.

[@jeanb3489]

Right! If I had lived in those times that totally would have been me😁

[@jerrylewisthekid5479]

Having given up all this "only" for personal misunderstandings is still so much impossible for me to understand. I still think the truth is not what we know.

[@bunnyhop3211]

@@jerrylewisthekid5479 After 10 years doing it non stop, they must have been totally wiped out, especially Dean who was older and didn't have as much stamina as Jerry by that time. Sadly, nothing lasts forever and they got out while still at the top.

[@emmagoldman9630]

ah to have the video too would be priceless...

[@SuperAlexluciano]

Spetacular Martin and Lewis

[@MC-xw1pm]

Thank you for posting!

[@bessieknapper8700]

Dean singing I Don't Care If The Sun Don't Shine.

[@bessieknapper8700]

Martin and Lewis together. On the radio. Up staging Dean.

[@jasonmardoniomeza1711]

This is great! Is there any video footage of this event?

[@Donazify]

Not yet that has been uncovered.