Efectos visuales

• Ub Iwerks — animation
• Wilfred Jackson — animation
• Les Clark — animation
• Jack Cutting — animation production assistant
• Johnny Cannon — animation

Reparto

• Walt Disney — Satan /Cerberus (voice)

Sonido

• Carl W. Stalling — music
• Carl W. Stalling — original music composer
• George Lowerre — sound engineer

Arte

• Carlos Manriquez — background designer

Dirección

• Ub Iwerks — director

Producción

• Walt Disney — producer