Ingrid

Ingrid is one of the main character of both in Demon Headmaster Book series and 1990's television adaption and together with the rest of the members of SPLAT. She tries to foil the Headmaster's plans for world domination before it's to late.

Personality
Ingrid is the youngest member of SPLAT but she's no pushover. Ingrid is generally the most childish member of SPLAT, prone to sulking when things don't go her way or the others don't listen to her. The fact that she's the youngest does mean that she is generally ignored if she makes a suggestion although nine times out of ten she'll be right.

Skills
Ingrid like the other members of SPLAT aside from Dinah can not by hypnotised by the Headmaster because she, like the others, is immune to it. Being immune to hypnotism she is banned from assembly as it is where the Headmaster hypnotises people and reads knowledge to them to learn. We see in the book that the Headmaster meets with students and hypnotises them on there first day, this didn't work for SPLAT aside from Dinah:

"Has he ever tried it with you? Gazed into your eyes and told you were tired? said Dinah "Yes, " Lloyd said slowly. "He did once. When I first came to the school. He took off his glasses and stared at me and said "Lloyd, you are felling very tied. You are very very sleepy. " "and what happened?" asked Dinah. "Nothing much. I just said, "no sir, I'm fine thank you" and he gave up

Character history
At the start of the series, Ingrid is attending St Champions school along with Lloyd, Harvey, Mandy and Ian who are all outcasts at the school as they are immune to the Headmasters powers unlike Dinah. The first time we meet Ingrid is in the first book during Dinah's first day at the school.