Terry Maskell directed the following episodes of Fraggle Rock:
- Episode 204: Red's Sea Monster
- Episode 302: Red-Handed and the Invisible Thief
- Episode 304: The Grapes of Generosity
- Episode 308: Believe It or Not
- Episode 311: The Beanbarrow, the Burden and the Bright Bouquet
- Episode 314: The Great Radish Caper
- Episode 317: Playing Till It Hurts
- Episode 319: The Cavern of Lost Dreams
- Episode 402: Wembley's Wonderful Whoopie Water
- Episode 405: Junior Faces the Music
- Episode 408: A Brush with Jealousy
- Episode 410: Red's Blue Dragon
- Episode 413: Boober Gorg
- Episode 502: The Riddle of Rhyming Rock
- Episode 506: Beyond the Pond
- Episode 509: Ring Around the Rock
- Episode 511: The Gorg Who Would Be King