- PAAR
- Carson's predecessor
- TV talk-show pioneer
- Before Carson
- Carson predecessor
- Early late-night host
- Early late-nlght host
- Teller of the infamous "W.C. Joke"
- TV host Jack ___
- Two before Leno
- Early forerunner of Fallon
- Jack of "The Tonight Show"
- About average
- Carson's predecessor on "The Tonight Show"
- Late-night host
- Talk show pioneer
- Early "Tonight Show" host
- My Brother Was An Only Child co-author
- Jack who said "Immigration is the sincerest form of flattery"
- Jack who wrote the comedic book "My Saber is Bent"
- Old-school TV comic Jack
- Jack who wrote "My Saber Is Bent"
- I Kid You Not author
- TV host Jack
- Carson forerunner
- Early Tonight host
- Late-show host Jack
- Second before Leno
- Historic name in TV talk
- Pre-Carson host
- Jack of 1960s TV
- Jack who might like this puzzle?
- Former "Tonight Show" host Jack
- Early "Tonight Show" host Jack
- Tonight Show host before Carson
- Host before Carson
- I Kid You Not memoirist
- Jack who wrote "I Kid You Not"
- One of Fallon's forerunners
- Allen successor
- I kid you not sayer
- '50s talk-show pioneer
- Allen's "Tonight Show" successor
- Jack of TV talk
- Carson's late-night predecessor
- Carson's predecessor at NBC
- Former TV host Jack
- Jack of late-night talk
- TV talk pioneer
- Early talk show host Jack
- Carson's "Tonight Show" predecessor
- Carson's TV predecessor
- One-time late-night host Jack
- Original host of "The Tonight Show"
- Old late-night name
- Allen's successor on "The Tonight Show"
- Carson's forerunner
- Early host of late night TV
- I kid you not speaker
- Bygone TV host
- Early host of "The Tonight Show"
- Early late-night talker
- Late-night TV pioneer Jack
- One-time host of "The Tonight Show"
- Allen's "Tonight" successor
- One of O'Brien's forerunners
- Up to ___ (1952 game show)
- Early late-night pioneer
- The Tonight Show host, once
- The Tonight Show host who once walked off the set
- Former "Tonight" host Jack
- Talk show pioneer Jack
- Late-night TV pioneer
- Pioneer in late-night TV
- Pioneering late-night talker
- Allen's late-night successor
- Early "The Tonight Show" host Jack
- Early late-night talk show host
- Former "Tonight Show" host
- Jack who hosted "The Tonight Show"
- He preceded Carson on "The Tonight Show"
- Late-night pioneer from Canton, Ohio
- Predecessor of Carson, Leno, O'Brien, Leno again, and, soon, Fallon
- Host who said "Immigration is the sincerest form of flattery"
- Early TV emcee
- Early late-night name
- Allen late-night successor
- Late-night pioneer
- Jack of early talk TV
- Late-night name
- Old talk show name
- Up to __: early TV game show
- Late-night Jack
- I Kid You Not autobiographer
- Allen contemporary
- I haven't got any troubles I can't tell standing up speaker
- Jack of old late-night
- Jack who preceded Carson
- Talk pioneer
- Talk show host who wrote "My Saber Is Bent"
- Early talk show name
- Former late-night host
- Host noted for a 1960 on-air resignation
- Early late-night host Jack
- Late-night talk pioneer Jack
- Carson followed him
- Jack of late-night TV
- Allen's successor
- Host after Allen
- Early late-night TV host
- He finished hosting "The Tonight Show" 12 years before Fallon was born
- Jack who preceded Carson on late-night TV
- Pioneering late-night host Jack
- '50s late-night host
- Carson replaced him
- See 1 Down
- '50s TV talk-show host
- A predecessor of Leno
- My Saber Is Bent author
- Carson preceder
- Johnny Carson predecessor
- I kid you not comic
- '60s TV talk host
- Early name in late-night TV
- Steve Allen successor
- '60s TV host
- Smart Television subject
- Castro interviewer in '59
- Jack Benny's '47 summer replacement
- Jack who often said "I kid you not"
- Tonight M. C.
- Comedian Jack.
- Jack ___, comedian.
- M. C. of "Tonight."
- Author of "I Kid You Not"
- Jack on the box
- My Saber Is Bent author Jack
- Pioneer of late-night talk shows
- Subject of the PBS documentary "Smart Television"
- 3 on a Toothbrush author
- TV host with the catchphrase "I kid you not"
- He asks the $64 question.
- Coral-like undersea sandstone.
- TV's Jack.
- Jack of TV.
- TV emcee.
- MC on TV.
- TV name.
- Nightowl's TV choice.
- Television name.
- TV personality.
- Former TV personality
- Ceylon sandstone
- Jack of TV fame
- Former TV host
- Former TV host, Jack ___
- Jack the quipper
- The Jack before Johnny
- The Tonight Show host: 1957-62
- Former TV late-show host
- He kids you not
- Former talk-show host
- Host of a 1947 radio show
- He wrote "I Kid You Not"
- He once scored on TV
- Jack ___, TV personality
- Early TV star
- Ex–talk show host
- Average talk-show host?
- A "Tonight Show" host
- Former emcee on TV
- Steve Allen's successor
- Tonight show host of yore
- Famous name in TV talk
- Comic Jack
- Old TV host Jack
- Jack of 50's-60's TV
- Pioneer talk show host
- He quarreled with Winchell
- Punnily titled 1952 quiz show "Up to ___"
- 1950's-60's NBC star
- 1952 quiz show "Up to ___"
- Jack of old TV
- TV host with the instrumental theme "I-M-4-U"
- Old late-night host
- Subject of the documentary "As I Was Saying"
- Hugh Downs was his announcer
- Onetime host of "The Morning Show" and "The Tonight Show"
- Jack of early late-night TV
- 1950s-'70s TV host
- Jack who pioneered late-night talk
- Jack who quipped "A funny thing happened to my mother one day: Me"
- Talk show host Jack
- 1950s-'60s NBC host
- Host who said "I kid you not"
- Jack who once hosted "The Tonight Show"
- See 6-Across
- Subject of the documentary "Smart Television"
- Onetime name in late-night TV
- Host of 1950s TV's "Bank on the Stars"
- Onetime host of CBS's "The Morning Show"
- Allen's successor on late-night TV
- Jack in the box, once?
- Late-night host before Carson
- Allen's replacement on "The Tonight Show"
- Jack of the old "Tonight Show"
- Jack who was quick with a quip
- 1950s-'60s TV emcee Jack
- Jack of 1950s TV
- TV host before Carson
- Jack of old talk TV
- Jack of early TV
- TV pioneer Jack
- Second "Tonight Show" host
- Carson's predecessor as host of the "Tonight Show"
- Late-night host Jack of the fifties and sixties
- Early late-night personality
- Tonight Show quitter
- Early TV host
- I Kid You Not personality
- Early talk show host
- Jack before Johnny
- Legendary late-night name
- Early late-night icon
- I kid you not host
- Late night pioneer Jack
- Late-night great Jack
- Emcee Jack
- Entertainer Jack from Canton
- Former TV personality Jack
- Early late night show host
- Early late-night star
- Preceded Carson
- Late show name
- Early late-night television host
- Jack of the box
- He kidded you not
- Downs announced for him
- The Tonight Show host decades before Leno
- Cavett contemporary
- One of Leno's forerunners
- Host of radio's "The $64 Question"
- Jack up at night, once
- One of Fallon's predecessors
- Forerunner of Carson and Leno
- Tonight Show host from 1957 to 1962
- Forerunner of Carson and Fallon
- Jack up late at night, years ago
- Predecessor of Carson
