[3] In the film, a mad scientist creates a portal to another dimension and accidentally transports two other-dimensional shapeshifters to Earth.

He works on opening a portal to another dimension while his wife, Nancy (Laura O'Malley) and family prepare his fiftieth birthday party.

These creatures possess shape-shifting abilities that allows them to assume the form and identity of anything, and thusly do so with Nancy's cousin, Count Desmon (Christopher Gasti) of Liechtenstein and Jasmine, a model from son Sam's (Dan Evans) poster (Dru-Anne Cakmis).

His mischievous personality drives him to pull terrible tricks on Sam's family via his powers—for example, Lindy (Allison Rachel Golde) overuses the phone, so Desmon stuffs the receiver in her mouth, causing her to go to the ER to have it extracted.

Handyman Floyd (Chuck Bartelle) is hurt by some cut wires a vindictive Desmon moves with psychokinesis giving him a severe electric shock.

Suffering difficulties in retaining his new body, Desmon frightens off the maid Emma (Lynn Applebaum) when he tries to seduce her.