1. Everything Breaks/The Show That Dare Not Speak Its Name

The root of Billy's destructive nature is discovered. Then, Billy's boredom brin... Mas Marami

2. The Secret Snake Club vs. P.E./King Tooten Pooten

Mayhem ensues when Billy turns to the Secret Snake Club to help him get out of P... Mas Marami

3. Billy Gets an "A"/Yeti or Not, Here I Come

The Universe is turned on its ear, and it's up to Grim to clean that ear up! The... Mas Marami

4. Nergal's Pizza/Hey, Water You Doing?

Everyone loves pizza, even shapeshifting monsters from the center of the Earth! ... Mas Marami

5. Company Halt/Anger Mismanagement

General Skarr is lured back to the dark side when his old companions come live i... Mas Marami

6. Waking Nightmare/Beware of the Undertoad

Mandy needs her beauty sleep, but Billy risks his hide to keep her up. The probl... Mas Marami

7. The Greatest Love Story Ever Told Ever/Detention X

Irwin and Nergal Junior learn the meaning of romance. Then, when the Grim Reaper... Mas Marami

8. Billy and Mandy Moon the Moon

When cheese-obsessed alien invaders from the Moon abduct Billy, Mandy and Grim, ... Mas Marami

9. The Wrath of the Spider Queen Part 1

When the Grim Reapers past comes back to haunt him, Billy & Mandy must join forc... Mas Marami

10. The Wrath of the Spider Queen Part 2

When the Grim Reaper's past comes back to haunt him, Billy and Mandy must join f... Mas Marami

11. Dracula Must Die/Short Tall Tales

Old Dracula's back, and famous vampire hunter Lionel Van Helsing is hot on his t... Mas Marami

12. Nigel Planter & The Order of the Peanuts/The Incredible Shrinking Mandy

The gang discovers that the world's most obnoxious wizard has turned bad. Then, ... Mas Marami

13. El Dia de los Muertos Estupidos/Heartburn

When a wrong turn lands Billy and Mandy in Mexico, the kids must help Grim save ... Mas Marami