Danger Mouse Is A Popular 1980's Cartoon Character Produced By Cosgrove Hall Films For Thames Television. Danger Mouse Was Also A Popular Cartoon Strip Character Which Was Featured In Many Magazines. Danger Mouse Is A British Mouse Who Works As A Secret Agent With Penfold His Bumbling Assistant. We Have Danger Mouse And Penfold Fancy Dress Costumes And Masks Which Are Great For 80's Themed Parties Or Ideal For Teachers For Book Week At School.