Batman '66 Meets The Man From U.N.C.L.E. #6

Final issue! Trapped at the bottom of the sea, surrounded by the deadliest villains of Gotham City—all led by the most diabolical criminal mastermind of the age! How can Batman, Robin, Batgirl, Napoleon and Illya possibly survive the deepest deathtrap of all? Impossible—unless some of the villains happen to be double agents...

Characters: Barbara Gordon, Batman, Dick Grayson, Egghead (Edgar Heed), Illya Kuryakin, Mr. Freeze, Napoleon Solo, Poison Ivy, Scarecrow (DC)