Conversation so far:
What was Buddy Hackett's first job?
Hackett's first job after the war was at the Pink Elephant, a Brooklyn club.
Are there any other interesting aspects about this article?
Hackett's movie career began in 1950 with a 10-minute "World of Sports" reel for Columbia Pictures called King of the Pins.
Was it well received?
Hackett would not return to movies until 1953, after one of his nightclub routines attracted attention.
What caused his come back?
The routine was such a hit that Hackett made a recording of it, and was hired to reprise it in the Universal-International musical Walking My Baby Back Home (1953).
Did he have any flops?
CANNOTANSWER.
did he have any other castings in his early career?
He made fifteen guest appearances on NBC-TV's The Perry Como Show between 1955 and 1961.
Did he appear on any other shows?
Hackett became known to a wider audience when he appeared on television in the 1950s and '60s as a frequent guest on variety talk shows.
What type of talk shows?
Jack Paar and the Johnny Carson.
Was this a talk show he appear on frequently?
a frequent guest on variety talk shows hosted by Jack Paar and Arthur Godfrey, telling brash, often off-color jokes.

Question: any thing else notable?
Self-contained rewrite: Besides appear on several TV shows and releasing Walking My Baby Back Home, Was there anything else notable about Jack Paar and the Johnny Carson?