Writer & Director

Jonathan D’Ambrosio graduated from Emerson College with a BA in Film and English. He has worked with Billy Crystal, Maguire Entertainment and Mazzarella Media. He has previous produced a feature length documentary “Mind Your Own Business” (2007). His short films include the crowd-favorite “Small Talk” (2006), and the forthcoming “The Suggestion Box” (2016).  Jon also makes his acting debut in "The Frogmarch" playing the role of Scott Gibson.



Matthew C. Flynn is a Massachusetts-bred/New York-based actor.  A member of the Pyramid Theatre Company in Manhattan, Matthew has trained and performed in New York City for the past five years.  His credits and current work are available at matthewcflynn.com.


Executive Producers

Sara Nasshan has produced several short films including "Anahi", "To Air Is Human" and "Small Talk".  After graduating from Emerson College in 2006, Sara worked as the Videotheque Manager for the 60th International Edinburgh Film Festival before joining the Content Edit group at ESPN.


Tony Mazzarella, Jr. grew up surrounded by a world of media. He has worked for Disney, ESPN, and Blue Fountain Media.  With a love for music, a mind for technology and the creative abilities to shape a story, Tony continues to work in all spheres of media and communications.  He has produced hundreds of educational videos under the banner of Mazzarella Media.  This is his first feature film. 


Director of Photography

Joan Gallagher studied communications and biology at Eastern Connecticut State University. She has a passion for capturing real-life situations with a sense of journalistic integrity and a gift for documentary filmmaking.  Joan has worked on such independent films as "Lake of Fire", "Ghost Goggles" and "The Bride".  "The Frogmarch" is her debut as a feature film cinematographer.    



Sam Glanovsky studied Film Scoring at Berklee College of Music.  His most recent projects include "Finding Faulkner", "Domesticated" and "The Morning After".  Based in New York City, Sam is a guitarist with a background in classical composition and brings his own brand of contemporary/electronic style to the music of "The Frogmarch", his first narrative feature film score.


Sound Designer

Matthew Mazzarella is an up-and-coming American Mixing Engineer and Producer. Hailing primarily from music recording studios with diverse acts including Delta Rae, Martin Rivas and Kopit, this is Matt's first Full-Length Feature. Mazz was introduced to the arts at an early age, and fostered a passion for music and song writing. He studied Recording Arts at Full Sail University and graduated with a Course Director Achievement in Post-Production, along with the Top Honors Mixing Award. In addition to his film work and music, Mazz has been an active entrepreneur with a multitude of related ventures including his own production company, StratoSonic.