Juan Leiva

1987

• [ ] Course Completed (Assistant Camera) 

1989

• [ ] Going Down in Morocco (Assistant Camera) 

1994

• [ ] Running Out of Time (Camera Operator) 

1995

• [ ] The Day of the Beast (First Assistant Camera) 
• [ ] Women (Assistant Camera) 

1996

• [ ] Like a Bolt of Lightning (Assistant Camera) 

1997

• [ ] Memorias del ángel caído (Assistant Camera) 

1998

• [ ] Torrente, the Dumb Arm of the Law ("B" Camera Operator) 

2006

• [ 7/10 ] Pan's Labyrinth (First Assistant "A" Camera) 

2008

• [ ] Hellboy II: The Golden Army (First Assistant "A" Camera) 

2009

• [ ] Broken Embraces (First Assistant Camera) 

2012

• [ ] Lola Mora's Banquet (Gabriele D'Anunzio)