Season
Season 7 Episode
- Season 3 Spider's Little Daddy
- Season 3 Tricycle of Terror
- Season 3 Dumb Luck
- Season 3 No Body Loves Grim
- Season 3 Lil' Porkchop
- Season 3 Skarred for Life
- Season 3 House of Pain
- Season 3 A Grim Prophecy
- Season 3 Mandy Bites Dog
- Season 3 Nursery Crimes
- Season 3 My Peeps
- Season 3 Nigel Planter and the Chamber Pot of Secrets
- Season 3 Circus of Fear
- Season 3 Bully Boogie
- Season 3 Here Thar Be Dwarves!
- Season 3 Which Came First?
- Season 3 Substitute Teacher
- Season 3 Super Zero
- Season 3 Sickly Sweet
- Season 3 Bearded Billy
- Season 3 The Nerve
- Season 3 Test of Time
- Season 3 A Kick in the Asgard
- Season 3 Five O'Clock Shadows
- Season 3 Attack of the Clowns
- Season 3 Complete and Utter Chaos
- Season 3 Whatever Happened to Billy Whatishisname?
- Season 3 Just the Two of Pus
- Season 3 Chocolate Sailor
- Season 3 The Good, the Bad and the Toothless
- Season 3 That's My Mummy
- Season 3 Toys Will Be Toys
The Grim Adventures of Billy and Mandy - Season 3 Episode 25 Attack of the Clowns
8.10 11 minutes After Billy wakes up from another nightmare involving clowns, he is more terrified than ever towards them, so Mandy and Grim try to cure him of this clown-a-phobia. Mandy asks Grim to bring to life a clown's head made on paper mache to entertain Billy, but the spell does not seem to work. They dress up as clowns in an attempt to look harmless. After consulting with his imaginary "Inner Frat Boy", Billy changes his feeling from being afraid to being angry at clowns, and attacks them with Grim's scythe. Billy is cured of his fear, but the paper mache clown attacks and eats them.
