Brainless is episode 34 of Round The Twist.
Bronson and Anthony's science project goes spectacularly wrong, sucking Pete and Linda's brains right out of their heads. With their brainless bodies running away, trying to reunite them with their brains isn't easy, especially when James and his friends start to interfere. Linda falls for Anthony after he reads from the Viking Book of Love.
- Andrew Gilbert as Tony Twist
- Rian McLean as Pete Twist
- Ebonnie Masini as Linda Twist
- Mathew Waters as Bronson Twist
- Trudy Hellier as Fay James
- Marion Heathfield as Helen Rickards
- Mark Mitchell as Harold Gribble
- Christine Keogh as Cecilia Gribble
- Brook Rowan as James Gribble
- Tom Budge as Tiger Gleeson
- Samuel Marsland as Rabbit
- Katie Barnes as Fiona Richmond
- Esben Storm as Ralph Snapper
- Rueben Liversidge as Anthony