Hiding in Daylight (for which Gregory wrote and serves as a producer) has been selected as a FINALIST at the AMERICAN PAVILION EMERGING FILMMAKER'S SHOWCASE at the CANNES FILM FESTIVAL as 1 of 29 films.
Hiding in Daylight won three Award of Excellence from the IndieFest Film Awards. Top honors for LGBT film, Direction (Cheryl Allison) and Script (Gregory G. Allen) The film had its world premiere at Oxford Film Festival in February, qFlixPhilly in March, Wicked Queer, USA Film Festival, Julien Dubuque, Newport Beach in April, and Hoboken International in May.
Gregory's screenplay He is Gone (based on his award-winning novel Missing) is an official selection for the 2019 Beverly Hills Film Festival.
Gregory finished his run as Father Flynn in the John Patrick Shanley play Doubt at the Barn Theatre in Montville, NJ in early February.
Gregory's novel Cool Side of the Pillow has made the semi-finals for the 2018 Screencraft Cinematic Book Competition after having two novels make the quarterfinals.