Knock Knock Live


Episode 2

3.0 20 x
Justin Bieber gives a 15 year-old the surprise of her life, plus more can't-miss, life-changing, unpredictable surprises.

Episode 1

3.0 21 x
The premiere of a new unscripted series, hosted by Ryan Seacrest, that enlists friends, families, neighbors and celebrities to help grant wishes with one simple knock on the door.
Watch TV on demand.

Watch TV online - free and full episodes, videos and TV shows. provides an overview of all popular USA TV shows. We can even notify you by email, when new episodes of your TV show are available. That’s TV on demand at its best!