Challenge is a British free-to-air television channel owned by Sky, a division of Comcast. The channel mostly transmits game shows from the UK and around the world, with some original productions.

American cable and satellite television network Freeform was originally launched as the CBN Satellite Service on April 29, 1977, and has gone through 4 different owners and 6 different name changes during its history. This article details the network's existence from its founding by the Christian Broadcasting Network to its current ownership by The Walt Disney Company, which renamed the network to Freeform on January 12, 2016.