Fantastic Four 1967 Episode 4 Invasion of the Super Skrulls Episode Title:Invasion of the Super Skrulls.Episode Description:The Skrulls have failed to destroy the Fantastic Four. They introduce The Super-Skrull who possesses double power effects the Fantastic Four have. The Fantastic Four are overwhelmed by the Super-Skrull's combined powers. The Fantastic Four lure the Super-Skrull to Crater Island. Susan plants a sonic wave jamming device on the Super-Skrull before he can destroy them with his ultimate power level.