Holly's Heroes is a children's drama series produced as a collaboration between the Nine Network in Australia and TVNZ in New Zealand. It was produced as a series of 26 episodes and first screened in 2005.

Toby Johnson is a regular easy-going student struggling with homework and girls. Elizabeth Hawke is the teacher's pet and nobody at school likes her. One day they get hit by a ray - a unique magnetic pulse that changes every thing. Suddenly they are both scientific geniuses! Elizabeth revels in her new found power and want to dominate the school. She decides she must eliminate Toby.

Teenage Gwen Jones is the modern-day reincarnation of the legendary Queen Guinevere. Her birthright and destiny is to use magic to save the world from evil, but try telling that to a 14 year-old who’s dealing with a new school, new friends and all the usual pressures of teen life.