It’s “who framed ribald rodents” as a slew of Hollywood’s top comics provide an often uproarious tribute to the cartoons of their youth in a new Disney+ live-action/animated action comedy film. Akiva Schaffer’s Chip ‘n Dale: Rescue Rangers (B) is a throwback thrill with funny friends John Mulaney and Andy Samberg as the odd couple Disney duo most prominently featured in a ‘90s TV adventure. The movie is chock-full of unexpected cameos as the estranged pint-sized pair reunites three decades after their heyday to solve a co-star’s disappearance in a human and toon filled modern L.A. From the central conceit that one of the hand-drawn chipmunks has received a CGI glow-up to a hilarious sin city of animated bootleggers, the film throws inspired madcap mayhem at every corner. It’s a dad joke paradise with animated Will Arnett getting in the action as a child actor turned villainous adult and Keegan-Michael Key as part of a Muppet-inspired crime syndicate. Alas the film short shrifts both KiKi Layne as the perfunctory human character, a fangirl policewoman, and the west coast metropolis itself, which could have provided some cleverer sites for high-profile gags. The film’s novelty runs out a bit in the final act, but it’s hard to fault a film so crammed with such singular hilarity and homage. This film is fun for all ages with nuttiness and cheekiness galore.