GUTTERBUG Movie - Official Trailer (2020) Crime Drama - Plot synopsis: Homelessness, drugs and toxic friends hold a tight grip on ‘Bug’ as he tries to return home on his 21st birthday. Described as having “cult classic written all over it” with numerous comparisons to the smash hit Trainspotting “both in subject and in quality”, Gutterbug is a film about a young man’s human experience as he struggles with the demands of conformity. After running away from home, ‘Bug’ finds his place in the underbelly of society, among the counter culture of anti-establishment street punks.