No Escape' is an incredible short film any Portal fan should watch - Shareables
Alex Zemke Portal Film | The Mary Sue
Through the Portal | Still taken from a short film for OFFF Festival in Barcelona this year : r/Octane
The Assassination of an Angel” wins the Audience Award at the Digital Portal Short Film Festival
Portal - Awesome | Portal movie, Wedding movies, Short film
New Short Opens PORTAL TO HELL to Feature | HNN
The Portal (film) - Wikipedia
Carpe Seizure: Portal: No Escape, A Live-Action Short Film Based on the Portal Video Game
Portal: No Escape (Live Action Short Film by Dan Trachtenberg) - YouTube
Portal: No Escape Is A Short Film | Rock Paper Shotgun
ArtStation - Cycles - Portal 2 Short Film
Portal: No Escape (Short 2011) - IMDb
Portal to Hell!!! | Indiegogo
The Portal (Short 2014) - IMDb
Docubox - The East African Documentary Film Fund - Pitch Your Script! Our short film script pitch portal is now OPEN! Once again, we are holding a short film pitch session and
Portal short film is amazing | VG247
Vienna Shorts Film Festival
Open The Portal Premieres 'JEOM' Short Film at the 2018 Sundance Film Festival | Creative Content Wire
The Portal by Jonathan Williams + 4 more films in this week's NSI Online Short Film Festival - National Screen Institute - Canada (NSI)
Awesome Short Film Based On Portal Released - Just Push Start
Awesome “Portal” Short Film by Dan Trachtenberg – Nerd Appropriate
Portal Combat (2015) on shortfil.ms
Portal gets a short animated film and it looks awesome
4 European film festivals join forces online: New streaming portal THIS IS SHORT launches in April - German Film @ Canada - Goethe-Institut
The Short Film Project - Student Brands Student Portal | Short film, Student portal, Student
TSFM portal
