Barnacle Boy/appearances
Appearances
Bold means character played a Major role
Episodes
Season 1
| # | Episode | Role in episode |
|---|---|---|
| "Mermaid Man and Barnacle Boy" (tr • ga) | Major, debut | |
| "Mermaid Man and Barnacle Boy II" (tr • ga) | Major |
Season 2
| # | Episode | Role in episode |
|---|---|---|
| "Mermaid Man and Barnacle Boy III" (tr • ga) | Minor |
Season 3
| # | Episode | Role in episode |
|---|---|---|
| "Mermaid Man and Barnacle Boy IV" (tr • ga) | Supporting | |
| "Mermaid Man and Barnacle Boy V" (tr • ga) | Major |
Season 4
| # | Episode | Role in episode |
|---|---|---|
| "Have You Seen This Snail?" (tr • ga) | Imaged cameo/mentioned | |
| "Mermaid Man and Barnacle Boy VI: The Motion Picture" (tr • ga) | Major |
Season 5
| # | Episode | Role in episode |
|---|---|---|
| "Night Light" (tr • ga) | Minor | |
| "Mermaid Man vs. SpongeBob" (tr • ga) | Major |
Season 6
| # | Episode | Role in episode |
|---|---|---|
| "The Card" (tr • ga) | Supporting (non-speaking, only seen on card) | |
| "Ditchin'" (tr • ga) | Supporting | |
| "Shuffleboarding" (tr • ga) | Supporting |
Season 7
| # | Episode | Role in episode |
|---|---|---|
| "Back to the Past" (tr • ga) | Major | |
| "The Bad Guy Club for Villains" (tr • ga) | Major (as younger self) | |
| "SpongeBob's Last Stand" (tr • ga) | Cameo | |
| "The Cent of Money" (tr • ga) | Cameo |
Season 8
| # | Episode | Role in episode |
|---|---|---|
| "Mermaid Man Begins" (tr • ga) | Major | |
| "Super Evil Aquatic Villain Team Up Is Go!" (tr • ga) |
Season 9
| # | Episode | Role in episode |
|---|---|---|
| "Patrick-Man!" (tr • ga) |
Movies
| # | Episode | Role in episode |
|---|---|---|
| "The SpongeBob SquarePants Movie" (tr • ga) | Cameo (seen on a poster in SpongeBob's room) |