Home People Mark Steven Bosko Mark Steven Bosko movies Mark Steven Bosko movies Mark Steven Bosko Movies (9) Ozone (1995) As Chico. Girlfriends (1993) As Director. Girlfriends (1993) As Producer. Bride Of Killer Nerd (1992) As Director. Bride Of Killer Nerd (1992) As Producer. Bride Of Killer Nerd (1992) As Writer. Killer Nerd (1991) As Director. Killer Nerd (1991) As Producer. Killer Nerd (1991) As Writer.
