Serenity now! The time has come for legions of Firefly fans to return to Joss Whedon’s western-in-space. Tonight the Science Channel airs Firefly: Browncoats Unite, a one-hour special that celebrates the tenth anniversary of the cult show by bringing together Whedon, executive producer Tim Minear, executive story editor Jose Molina, and the entire crew of the Serenity: Nathan Fillion, Sean Maher, Summer Glau, Adam Baldwin, Morena Baccarin, Alan Tudyk, Gina Torres, and Jewel Staite. The special includes “secrets from the set, exclusive cast interviews, and footage from this year’s colossal Comic-Con panel,” according to Science. Entertainment Weekly’s Jeff Jensen leads a “roundtable interview that will dive deeper into burning fan questions about the beloved series.”

Preceding the 10PM airing of Browncoats Unite is a day-long marathon of Firefly the series starting at 7AM on the Science Channel.