|First Appearance||Secret Weapon|
|Last Appearance||Into the Unknown|
|Portrayed by||Dean Lawrence|
Tyso Boswell was a character in The Tomorrow People' Original Series.
Being of gypsy heritage, his telepathic powers were first noted by Professor Cawston.
In the Audio Series, it transpires that a later experiment by Cawston led to the complete loss of Tyso's special powers.
The character was dropped from the series with no on-screen explanation.