This is a list of all significant characters from the TV series M.I. High, a BBC children's spy-fi adventure series shown primarily on the CBBC channel.
M.I. High Agents
First Team
The first M.I. High team consisted of Daisy Millar (Bel Powley), Blane Whittaker (Moustafa Palazli), Rose Gupta (Rachel Petladwala) and their handler, Lenny Bicknall (Danny John-Jules). The team were based out of the M.I.9 base at St. Hope's School. Daisy, Blane and Lenny left between series two and three. Daisy and Blane left to train new child agents as part of Unit Alpha. It is not explained why Lenny left the team.
Daisy Millar
Daisy Millar (Bel Powley) was one of the three original agents in M.I. High alongside Blane and Rose. Daisy is the team's master of disguise, frequently being sent off on reconnaissance missions. In many episodes she dresses up and goes undercover. She is also considered by Lenny to have superior social skills. Daisy is an only child. Her parents both work abroad. In "The Power Thief", it is revealed that her father is the chairman of the Serinturk Museum's board of trustees. She has met The Queen because of her father's position and lives in a big country estate, although she tells no one at school about her family or where she lives, only Blane finds out the truth in "The Power Thief". She mentions that she was sent to St Hope's because her parents thought it would be character building. In "Asteroid Attack" she briefly reunites with her father, who is mentioned to be an absent figure in her life. Bel Powley's real father, Mark Powley, plays her in-show father in the episode. She is a fan of the boy band "Crush". She has a crush on Blane but hasn't told him, though when asked by him in the episode "Spy Animals" whether she fancied him or not while she was under the influence of truth serum, she nearly confesses her feelings. In the episode "Spy Plane" she is shown to be jealous of Irena when Blane shows an interest in her. Daisy is very girly. She frequently squabbles with Rose because of their clashing personalities. In "Art Attack" it is mentioned that both she and Blane have left the school to go off and help train new child agents for M.I.9 as part of Unit Alpha.
Blane Whittaker
Blane Whittaker (Moustafa Palazli) was one of the three original agents in M.I. High along with Daisy and Rose. Blane is the team's hot-headed martial arts expert. He is also a karate black belt champion, and holds the UK long jump record. Blane has been best friends with Stewart since the age of six, but after joining M.I.9, he hasn't been able to spend as much time with Stewart as he's wanted to. It was mentioned in "Nerd Alert" that Blane has an older brother, called Kyle, who's in the military. In "The Power Thief" Blane mentions that he lives in a council estate. Blane's hobbies include watching martial arts films and playing video games. He is shown to have a crush on Daisy, being jealous of Chad Turner when Daisy shows an interest in him. In "Art Attack" it is mentioned that both she and Blane have left the school to go off and help train new child agents for M.I.9 as part of Unit Alpha.
Rose Gupta
Rose Gupta (Rachel Petladwala) is the team's scientific, technical and analytical expert and has a high IQ, winning various competitions and producing miscellaneous inventions throughout the series. She is one of the original agents in M.I. High. At school, Rose is presented as the stereotypical 'nerd' with big glasses, either with her hair tied up or tied back. She is usually always shown carrying several books. At times she can get frustrated over stupidity, clumsiness or not knowing something. She often clashes with Daisy because of their differing personalities and interests. When Daisy and Blane leave for Unit Alpha, Rose is shown to be more confident in herself and is being recognised by the class. Rose also develops more skills in her physical techniques as time goes by.