A note in the end credits dedicates the film to animator and story man, John Dunn, "who inspired it.

"[2] Dunn died of heart failure in San Fernando, California on January 17, 1983; six months before the film's release.

Daffy Duck and Speedy Gonzales are castaways shipwrecked on a desert island for months with nothing on it but a coconut tree.

As the customers step up for their chance at the well, their wishes are fulfilled through the events of classic Looney Tunes cartoons.

In their pursuit of Daffy and Speedy, Sam inadvertently chases the former up a mountain and, upon both losing their grip on the map, into a field of volcanic rock.

In one scene in Daffy Duck's Fantastic Island, Hoppy and Hysterical Hyram are seen waiting for their chance to make their dreams come true (along with two other unidentified characters, namely a white dog and a small mouse with a hat).