The Villain Rampage is the fifth episode in Fred 40.
Fred's old enemy Rojo and her new biker gang is robbing a train. So Jen and Fred as Scorch fights them and are stopped and are praised for stopping them, until Tom shows up in his car. He tells them that some of Fred's old enemies are returning for revenge and hunting down him down. Now Jen,Fred,and Tom have to protect Fred at all costs. Meanwhile, another one of Fred's enemies, Zombozo, has teamed up with Charmcaster, Vulkanus, and Sevenseven to get their revenge on Fred. Zombozo buried someones remains and now plans on targeting Fred's grandpa, Tom.
Zombozo, Charmcaster, and Vulkanus flattens Tom's tire to keep him busy, But soon Fred (who has forgotten about Zombozo) and Jen arrive and battle the villains. Fred first transforms into Stencil and saves his grandpa without him knowing it. Zombozo then targets Fred's grandma again at Mr. Smoothy's and attacks her and Jen, who was trying to protect her, and kidnaps her.
Fred, Jen, and Tom go to Zombozo and his team's hideout to save Fred's grandma. Fred fights Vulkanus, Jen fights Charmcaster, and Tom fights Zombozo. Jen manages to defeat Charmcaster and her rock minions while Fred defeats Vulkanus and his pick-axe army as Strech Neck. Fred's Grandma is trapped in a mirror maze surrounded by bombs. Fred then hurries and turns into Boulder defeated Zombozo and saves his grandma.
- Many of Fred's older enemies teamed-up to take revenge on Fred and his family.
- Fred first transforms into Stencil.
Infimatrix alien debuts
- Fred Jones
- Jen Jones
- Tom Jones
- Verra Jones
- Rojo's gang
- Stretch Neck