Sam Sutton. Sam Sutton was >> in Prince Ivan and the Clockwork Heart as 'Ivan'.Austin Peyton. Austin Peyton was >> in Prince Ivan and the Clockwork Heart as 'Basil'.Steve Brown. Steve Brown was >> in Prince Ivan and the Clockwork Heart as 'Tsar'.Masha Vasilkovsky. Masha Vasilkovsky was >> in Prince Ivan and the Clockwork Heart as 'Narrator'.X. K. Balashov. X. K. Balashov was >> in Prince Ivan and the Clockwork Heart as 'Sound Designer, Director'Leif Baker. Leif Baker was >> in Prince Ivan and the Clockwork Heart as 'Music'Daniel Eaton. Daniel Eaton was >> in Prince Ivan and the Clockwork Heart as 'Mix Technician'Shane Vincent. Shane Vincent was >> in Prince Ivan and the Clockwork Heart as 'Mix Technician'Leif Baker. Leif Baker was >> in Prince Ivan and the Clockwork Heart as 'Score Engineer'