Dara Ó Briain is to host All About Two, a 90-minute quiz and celebration to mark 50 years of BBC Two.
The BBC says of the show: "With Richard Osman (Pointless) supplying extra facts and figures, celebrity teams and guest spots from the channel's past and present, All About Two tells you everything you've ever wanted to know about the channel but didn't know you wanted to ask."
The line-up for the 50th anniversary celebrations also includes: Harry Enfield and Paul Whitehouse's archive trawl and homage Harry and Paul's Story of the Twos; the reunion of the cast of Goodness Gracious Me; 50 Years of BBC Two Comedy; 50 Years of Sport on BBC Two and Pop Goes BBC Two.
Broadcast details and further programmes will be announced in the coming weeks.
