Father of Don and Charlie Eppes; his relationship with his sons is a central focus of the series alongside their crime-fighting efforts.
A complex father-son dynamic marked by professional duty clashing with personal history.
A supportive but occasionally strained relationship where Charlie seeks his father's perspective.
Don monitors Alan's financial stability, reflecting a protective sibling dynamic.
Charlie monitors Alan's financial stability, reflecting a protective sibling dynamic.
Explore the full interactive character relationship map of Numb3rs