A loving and supportive single mother who balances her patience with Timmy's antics while managing financial stress and household duties.

Timmy's imaginary polar bear and business partner, representing his rich imagination and childhood innocence.

Timmy's loyal best friend who, despite being mistreated, often provides the correct insights into Timmy's investigations.

Timmy's classmate and perceived rival in detective work, whose achievements Timmy envies and misunderstands.

A classmate with a tangerine scent who has a crush on Timmy; her quirky behavior is often misinterpreted by Timmy.

Timmy’s mother’s boyfriend, characterized by his condescension and inability to appreciate Timmy’s imaginative world.