Know-It-All

Last updated July 21, 2025

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A know-it-all or besserwisser (from German) is a person who appears to offer expert opinion, without possessing it.

Contents

Books
Film and TV
Music
See also

Know-it-all or know-all may also refer to:

Books

The Know-It-All , a 2004 book by A.J. Jacobs
"Doctor Know-all", a German fairy tale

Film and TV

"Know All", an episode of Round the Twist, an Australian children's TV series
Knowitalls , a 2009 British quiz show
Mister Know-It-All , an American animated web series
Mr. Know-It-All , a segment of the American Rocky and Bullwinkle TV cartoon

Music

Know-It-All (album), a 2015 album by Alessia Cara
"Mr. Know It All", a 2011 single by Kelly Clarkson
"He's Misstra Know-It-All", a 1974 Stevie Wonder song

See also

Canada's Greatest Know-It-All , a 2012 Canadian reality television series
Like You Know It All , a 2009 South Korean comedy-drama
Please Kill Mr. Know It All , a 2013 Canadian romantic comedy film

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