Bugs Bunny in Double Trouble © 1996 Sega Enterprises, Limited.
Description from the back cover:
WHAT'S UP, DOC?
BUGS BUNNY has dreamed his way into double trouble. A Mad Scientist is after Bugs' brain! To escape, Bugs must use the Scientist's Televisor to travel through dreamland and outwit his LOONEY TUNES pals including DAFFY DUCK, ELMER FUDD, and YOSEMITE SAM. But Bugs' nightmare doesn't end there. Before he can rest, Bugs must rocket to Mars to battle MARVIN THE MARTIAN and his trusty dog K-9.
GAME ID: 2569
Game's ROM.