Get 20% off a Lifetime Plex Pass

Enjoy this special deal, this Geek Week only.Learn More

Wipeout (US)

Knock Knock, Who’s There? Wipeout

E11    Aug 3, 2010    42m    TV-PG
Add Show to Watchlist
Wipeout is an American reality show series in which contestants compete in what is billed as the "world's largest obstacle course". Wipeout is hosted and commentated by John Henson and John Anderson, while Vanessa Lachey acts as the "on-location" presenter. The former presenter was Jill Wagner.
Where to Watch Knock Knock, Who’s There? Wipeout
Cast of Knock Knock, Who’s There? Wipeout
  • Jill WagnerSelf - Co-host
  • John HensonSelf - Host
  • John K. AndersonSelf - Host

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices