Ron Althoff

3.5
/10
Ron Althoff is a performer.
Ron Althoff appears in: The Mentalist (2008) and Castle (2009), among others.

Ron Althoff
person

Known for

    Guest
    as Deputy Duke
    1 episode
    8.2
    /10
    • mystery and drama
    • crime genres
    • investigation
    • violence genres
    • brain capacity
    • watched
    A famous psychic outs himself as a fake, and starts working as a consultant for the California Bureau of Investigation so he can find Red John, the madman who killed his wife and daughter.
    • 43min
    • Seasons: 7
    • Episodes: 151
    Ended

    The Mentalist
    serie United States 2008 - 2015
    Guest
    as Heavy
    1 episode
    8.1
    /10
    • investigation
    • mystery and drama
    • crime genres
    • romance
    • funny
    • literature
    • family relationships
    • united states
    • watched
    When a psychopath commits murders based on novelist Castle's books, Detective Beckett seeks his help to solve the case. He decides to work with her and uses his experiences as research for his novels.
    • 45min
    • Seasons: 8
    • Episodes: 173
    Ended

    Castle
    serie United States 2009 - 2016