Watch Series: Only Connect Released in (2008) - Season 18 produced by UK, The TV Series categorized in Game Show, and content rating NR with duration 30 min broadcasted as these networks BBC Four, BBC Two, Streamed at Putlocker & directed by Siân G. Lloyd. The fiendishly difficult quiz show in which two teams of three contestants have to find the connection between seemingly unrelated clues, where patience and lateral thinking are as vital as knowledge. - Season 18