Ross Lee is joined by a mysterious guest. Neither of them are feeling festive. Can Ross lift their moods before Christmas?

Ross Lee presents hilarious clips. He is joined in the tip by Lenny from MI High, who is on a mission to protect the world from an evil force.

It is Ross's birthday and he is joined by his brother Malcolm, who plans a fight with the basement monster.

Arlene Phillips from Strictly Come Dancing arrives in Ross's basement to teach him some moves, but is he paying attention?

Dan Anthony and Tom Knight, better known as Clyde and Luke from the Sarah Jane Adventures, join Ross in the basement as he is invaded by an unwelcome alien.

Trapped in the depths of Television Centre, Ross Lee shares some hilarious clips. He is joined by movie actor Ian McNeice, who is desperate to be given an award.

Ross is joined by Dick and Dom who have been thrown into the basement for being so mischievous.

Ross is joined by the Weasley twins from Harry Potter, who have a cunning plan to trick him.

Ross is joined by Lizo Mzimba from Newsround, who's hot on the trail of lost treasure.

Ross Lee, trapped in the depths of TV Centre, finds himself surrounded by amazing clips. The Chuckle Brothers arrive.

Ross Lee, trapped in the depths of TV Centre, finds himself surrounded by amazing clips. In this programme, he's invaded by Ben Major.

Ross Lee has comedy adventures watching hilarious clips with celebrity guests. Ross discovers he is being spied on by Bill Oddie.

Ross Lee has comedy adventures watching hilarious clips with celebrity guest James MacKenzie, of CBBC's Raven.