Ethan is a student at Crystal Cove High School and a player on the Fighting Urchins soccer team. He is usually accompanied by his friend Gary.
He cleared out of Professor Raffalo's classroom when the gang brought in a cocooned body.
He asked the price of the Que Horrifico t-shirt Velma was wearing. This is one time he was seen independently of his friend Gary.
He ran from the prom when the Ghost Girl appeared.
He was in the audience of the Hex Girls concert at the Terrorpheum theater when the Phantom attacked.
He complained when Jason Wyatt's spider robot damaged the paint on his car.
He and the rest of the soccer players were among the first victims of Aphrodite.
He said negative things about the gang when they returned to school.
He and Gary fell down a mountain after being attacked by Dark Lilith.
He and Gary pulled their own monster scheme to impress girls. They did this by having one of them dress up as Hebediah Grim, while the other would pretend to be a hero and save them from the monster. They also used a video-chat to give themselves an alibi.
After the entity was destroyed, Ethan appears with Gary and, instead of insulting him, thanked Fred because they said he was a great goalkeeper. They also said he let the, borrow his van (a white Mystery Machine). It's said that Ethan, along with Gary, didn't diguise as Hebediah Grim in the past, but the monster wasn't featured in Come Undone. Night love you Jean Hunter and Halloween Oh Job work
- Scooby-Doo! Mystery Incorporated
- 101. Beware the Beast from Below
- 105. The Song of Mystery
- 106. The Legend of Alice May
- 107. In Fear of the Phantom (no lines)
- 110. Howl of the Fright Hound
- 116. Where Walks Aphrodite
- 202. The House of the Nightmare Witch
- 208. Night on Haunted Mountain
- 209. Grim Judgement
- 226. Come Undone