Nathan Fillion at an event for IMDb at San Diego Comic-Con (2016)

Danny Trejo, Nathan Fillion, and Jamie Gray Hyder at an event for IMDb at San Diego Comic-Con (2016)

Nathan Fillion and Alan Tudyk at an event for IMDb at San Diego Comic-Con (2016)

Nathan Fillion at an event for Capitán América: Civil War (2016)

Nathan Fillion and Felicia Day at an event for Dr. Horrible's Sing-Along Blog (2008)

Neil Patrick Harris, Nathan Fillion, Joss Whedon, and Felicia Day at an event for Dr. Horrible's Sing-Along Blog (2008)

Nathan Fillion at an event for Dr. Horrible's Sing-Along Blog (2008)

Neil Patrick Harris, Nathan Fillion, Joss Whedon, Felicia Day, and Dave Itzkoff at an event for Dr. Horrible's Sing-Along Blog (2008)

Vondie Curtis-Hall and Nathan Fillion in El nuevo empleado (2022)

Dina Meyer and Nathan Fillion in Castle (2009)

Nathan Fillion and Stana Katic in Castle (2009)

Nathan Fillion and Alan Tudyk in An Alien in New York (2022)

Nathan Fillion and Alan Tudyk in Old Friends (2022)

Pete Davidson, Nathan Fillion, Sean Gunn, Michael Rooker, Joel Kinnaman, Flula Borg, Jai Courtney, Margot Robbie, and Mayling Ng in El escuadrón suicida (2021)

Nathan Fillion and Mekia Cox in The Overnight (2020)

Nathan Fillion and Mekia Cox in Follow-Up Day (2020)

Nathan Fillion and Mekia Cox in Warriors and Guardians (2019)

Nathan Fillion and Richard T. Jones in Impact (2019)

Nathan Fillion, Richard T. Jones, Eric Winter, Alyssa Diaz, Melissa O'Neil, and Titus Makin Jr. in The Rookie (2018)

Nathan Fillion and Afton Williamson in The Rookie (2018)

Nathan Fillion and Eric Winter in The Rookie (2018)

Nathan Fillion, Sean Maher, and Afton Williamson in The Rookie (2018)

Adam Baldwin, Nathan Fillion, Gina Torres, Morena Baccarin, and Summer Glau in Serenity (2005)

Nathan Fillion and Summer Glau in Serenity (2005)

Vin Diesel, Nathan Fillion, Gina Torres, and Summer Glau in Las crónicas de Riddick (2004)

Keri Russell and Nathan Fillion in La camarera (2007)