| Title | Role | Production | Director |
|---|---|---|---|
| GET AWAY | Sam | Sky Cinema/ Shudder | Steffen Haars |
| HOW TO DATE BILLY WALSH | Archie (Lead) | FAE / Amazon | Alex Pillai |
| DAMPYR | Yuri | Eagle Pictures | Riccardo Chemello |
| HORRIBLE HISTORIES: THE MOVIE | Atti | Altitude Films | Dominic Brigstocke |
| SCHOOL'S OUT FOREVER | Pugh | Rebellion | Oliver Milburn |
| WONDERWELL | Daniele | Strange Quark Films | Vlad Marsavin |
| WHERE IS ANNE FRANK? | Peter van Daan | Bridgit Folman Film Gang | Ari Folman |
| I'LL FIND YOU | Robert Pulaski | Music, War and Love | Martha Coolidge |
| THE HIPPOPOTAMUS | Younger David Logan | The Electric Shadow Company | John Jencks |
| CORIOLANUS | Young Marcius | National Theatre Live | Josie Rourke |
| Title | Role | Production | Director |
|---|---|---|---|
| DOPE GIRLS | Silvio Salucci | Bad Wolf for BBC One | Miranda Bowen/ Shannon Murphy |
| HEARTSTOPPER S1-S2 | Ben Hope (Regular) | See-Saw / Netflix | Euros Lyn |
| LOVE DEATH + ROBOTS S2 EP2 | Fletcher | Netflix | Tim Miller |
| DOOM PATROL | Charles Rowland | Warner Bros / HBO Max | Christopher Manly |
| GAME OF THRONES (SEASON 6) | Ned Stark | HBO | Jeremy Podeswa / Jack Bender |
| HOUDINI AND DOYLE | Newsie | ITV, Fox | Daniel O'Hara |
| PENNY DREADFUL (SEASON 3) | Boy Familiar | Neal Street Productions / Showtime | Damon Thomas |
| Title | Role | Production | Director |
|---|---|---|---|
| 4000 MILES | Leo (Lead) | Chichester Festival Theatre | Richard Eyre |
| DANNY HERO | Danny McIntyre | Perfect Pitch | John Brant |
| KING JOHN | Prince Arthur | Rose Theatre Productions | Sir Trevor Nunn |
| THE SECRET DIARY OF ADRIAN MOLE THE MUSICAL | Adrian Mole | The Leicester Curve | Luke Sheppard |
| CORIOLANUS | Young Marcius | Donmar Warehouse | Josie Rourke |
| MATILDA THE MUSICAL | Tommy | Royal Shakespeare Company | Matthew Warchus |
| RAGS THE MUSICAL | David | Aria Entertainment | Bronagh Lagan |
| THE BRAILLE LEGACY | Louis Braille | Sebastien Lancrenon and Jean-Baptiste Saudray | |
| BUMBLESCRATCH | Perry | Robert J Sherman Productions | Graham Gill |
| EMIL AND THE DETECTIVE | Emil Tischbein | National Theatre | Bijan Sheibani |
| NATIVITY THE MUSICAL | Oakmore School Head Boy | Mark Rubenstein Limited | Debbie Isitt |
| OLIVER! THE MUSICAL, NATIONAL TOUR | (2011/2012/2013) Oliver Twist | Cameron Mackintosh Ltd | Laurence Connor |
| LES MISÉRABLES | Gavroche | Queen's Theatre, London, Cameron Mackintosh Ltd | Trevor Nunn |
| JOSEPH AND THE AMAZING TECHINCOLOR DREAMCOAT | Ensemble | Bill Kenwright Ltd | |
| OLIVER! THE MUSICAL, THEATRE ROYAL, DRURY LANE | Ensemble | Cameron Mackintosh Limited | Sam Mendes |
| CHITTY CHITTY BANG BANG - UK TOUR | Toby | Bang Bang Productions | Adrian Noble |
Bash earned a Best Young Performer BAFTA 2019 nomination for his leading role of ‘Atti' in HORRIBLE HISTORIES: THE MOVIE.