
| 2010 | MORTE D’ARTHUR | Merlin | Gregory Doran | RSC Stratford-upon-Avon | |
| 2010 | ROMEO AND JULIET | Friar Lawrence | Rupert Goold | RSC Stratford-upon-Avon | |
| 2009 | A TENDER THING | Romeo | Helena Kaut-Howson | RSC Newcastle | |
| 2009 | THE GRAIN STORE | Samson | Michael Boyd | RSC Stratford-upon-Avon | |
| 2009 | AS YOU LIKE IT | Jaques | Michael Boyd | RSC Stratford-upon-Avon | |
| 2008 | KING LEAR | The Fool | Rupert Goold | Liverpool Playhouse/Young Vic | |
| 2007/08 | HENRY V | Chorus | Michael Boyd | RSC | |
| 2007/08 | HENRY IV Part II | Rumour | Michael Boyd/ Richard Twyman | RSC | |
| 2007/08 | RICHARD II | Bagot | Michael Boyd | RSC | |
| 2007/08 | RICHARD III | King Edward IV | Michael Boyd | RSC | |
| 2007/08 | HENRY VI Part 3 | King Edward IV | Michael Boyd | RSC | |
| 2007/08 | HENRY VI Part 2 | Edward | Michael Boyd | RSC | |
| 2007/08 | HENRY VI Part 1 | Alencon | Michael Boyd | RSC | |
| 2007/08 | TWELFTH NIGHT | Feste | Michael Boyd | RSC | |
| 2007/08 | THE COMEDY OF ERRORS | Dromio of Ephesus | Nancy Meckler | RSC | |
| 2007/08 | MACBETH | Porter | Dominic Cooke | RSC | |
| 2007/08 | HAMLET | Horatio | Michael Boyd | RSC | |
| 2007/08 | PILATE | Judas | Michael Boyd | RSC | |
| 2007/08 | THE BREATHING HOUSE | Gilbert | Kenny Ireland | Royal Lyceum, Edinburgh | |
| 2007/08 | ART | Yvan | Kenny Ireland | Royal Lyceum, Edinburgh | |
| 2007/08 | STIFF | George Mathieson | Caroline Hall | Royal Lyceum, Edinburgh | |
| 2007/08 | MUCH ADO ABOUT NOTHING | Benedick | Kenny Ireland | Royal Lyceum, Edinburgh | |
| 2007/08 | ENDGAME | Clov | Michael Boyd | Tron Theatre, Glasgow | |
| 2007/08 | THE TRICK IS TO KEEP BREATHING | Dr. Green | Michael Boyd | Tron Theatre, Glasgow/Toronto Festival | |
| 2007/08 | DUMBSTRUCK | Herman | Michael Boyd | Lyric, Hammersmith | |
| 2007/08 | THE LIFE OF STUFF | Fraser | Matthew Warchus | Donmar Warehouse | |
| 2007/08 | LOOSE ENDS | Callum | Ian Brown | Traverse Theatre | |
| 2007/08 | LAUREL AND HARDY | Stan Laurel | Gerald Ramage | Assembly, Edinburgh | |
| 2007/08 | THE REAL WURLD | Claude | Michael Boyd | Tron Theatre, Glasgow | |
| 2007/08 | CINZANO | Pasha | Roman Kozak | Tron Theatre, Glasgow | |
| 2007/08 | GREAT EXPECTATIONS | Jaggers | Ian Brown | Citizens’ Theatre, Glasgow |
| 2008 | NO HOLDS BARD | Cronie McKay | Brian Kelly | BBC Scotland |
| 2008 | EASTENDERS | Rod Morris | Various | BBC TV |
| 2008 | MONARCH OF THE GLEN | Campbell McRory | Richard Stroud | Ecosse Films |
| 2008 | SUPERGIRLY | Guy Richie | Angie De Chastelai Smith | BBC Three |
| 2008 | A YOUNG PERSON’S GUIDE TO BECOMING A ROCK STAR | Art Stilton | Sheree Folkson | Ch 4 |
| 2008 | IS IT BILL BAILEY? (sketch show) | various | Edgar Wright | BBC TV |
| 2008 | THE CREATIVES | Dr. Green | John Birkin | BBC TV |
| 2008 | THE HIGH LIFE | Steve | Angie De Chastelai Smith | BBC TV |
| 2008 | HAMISH MACBETH | Tam Flood | Nick Renton | Zenith Productions |
| 2008 | RED DWARF | Stan Laurel | Ed Bye | BBC TV |
| 2008 | MY DEAD DAD | Eck | Alan Nixon | STV |
| 2008 | TAGGART: COLD BLOOD | Johnstone | Haldane Duncan | STV |
| 2010 | PINKERTON | Detective Allan Pinkerton | David Ian Neville | BBC R4 |
| THE ARCHERS | PC Stroud | BBC R4 | ||
| 2007 | A LIFE IN LETTERS | Arthur Conan Doyle | Duncan Minchull | BBC R4 |
| 2006 | TO THROW DOWN GOD | James Boswell | Anne Adyvean | BBC R4 |
| MARY QUEEN OF SCOTS | Rizzio | Marilyn Imrie | BBC R4 | |
| MIRACLE ON SHONA | Marilyn Imrie | BBC R4 | ||
| THE GLASGOW CLIMBING CLUB | Jonquil Panting | BBC R4 | ||
| McLEVY | Patrick Rayner | BBC R4 | ||
| 1992 | WEIR OF HERMISTON | Patrick Rayner | BBC R4 | |
| TRICK IS TO KEEP BREATHING | Michael Boyd | BBC R4 | ||
| BABBLEWICK HALL | Jon Schlesinger | BBC R4 | ||
| HAIR IN THE GATE | Jon Schlesinger | BBC R4 | ||
| 1990/92 | QUEEN STREET GARDENS | BBC Radio Scotland | ||
| 1989/92 | FORBES MASSON HALF HOUR | David Jackson Young | BBC Radio Scotland | |
| 1991 | THE KINGDOM OF THE WIND | Patrick Rayner | BBC Radio | |
| 1990 | VICTOR AND BARRY | Sioned William | BBC R4 | |
| 1990 | THE BELL IN THE TREE | Finlay Welsh | BBC Radio Scotland | |
| 1990 | A HALLOWEEN TALE | BBC R2 | ||
| 1990 | WORDS ON WATER | BBC Radio Scotland | ||
| 1988 | THE WORLD MADE FRESH | Clive Brill | BBC Radio | |
| 1988 | SCONES AND TEA WITH V AND B | David Jackson Young | BBC Radio Scotland |
| STIFF | (Writer/Composer) | Royal Lyceum, Edinburgh | ||
| MINCE | (Writer/Composer/ Director) | Dundee Rep Theatre | ||
| PANTS | (Writer/Composer/ Director) | Dundee Rep Theatre | ||
| THE HIGH LIFE | (Co-writer) | BBC Two | ||
| JACK AND THE BEANSTALK | (Writer/Composer/ Director) | Tron Theatre, Glasgow | ||
| CINDERELLA | (Writer/Composer) | Tron Theatre, Glasgow | ||
| ALADDIE | (Writer/Composer) | Tron Theatre, Glasgow | ||
| WEANS IN THE WOOD | (Writer/Composer) | Tron Theatre, Glasgow |
From 1985 to 1995 Forbes appeared alongside Alan Cumming in the PERRIER AWARD NOMINATED double act VICTOR AND BARRY. The theatrical duo played the Assembly Rooms in Edinburgh, Kings Theatre Glasgow, Donmar Warehouse, Sydney Opera House (as part of an Australian Tour). They appeared on many radio comedy shows and made a comedy TV documentary VICTOR AND BARRY – THAT’S THE WAY IT IS for STV. The characters were killed off onstage at The London Palladium.
Strong Singer/Musician – Classical, Ballad, Jazz, Rock, Piano, Song-writing, Lyricist
Accents: Native Central Scots, Glasgow, Edinburgh, Yorkshire, Cockney, Manchester, Birmingham, Standard American,New York, Australian, RP.
Full Driving Licence