Home People Lukas Forchhammer Lukas Forchhammer movies Lukas Forchhammer movies Lukas Forchhammer Movies (3) The Crumbs 3: Dad's Bright Idea (1994) As Grunk - Krummes lillebror. He was 6 years old Crumb at a Gallop (1992) As Grunk - Krummes lillebror. He was 4 years old The Crumbs (1991) As Grunk. He was 3 years old