Beth trained at the L’École Internationale de Théâtre Jacques Lecoq, Paris.
Theatre Credits include: Mrs Puntila and her Man Matti (Royal Lyceum); The James Plays (National Theatre of Scotland/National Theatre of Great Britain); Hope and Joy (Stellar Quines); August: Osage County (Dundee Rep); Rites (National Theatre of Scotland/Contact); A Christmas Carol (National Theatre of Scotland - CATS Award); Fleg, The Spark, Mary and Ada Set The World to Rights, Causeway, Kontomble and The King’s Kilt (A Play, a Pie and a Pint at Òran Mór, Glasgow); The Taming of the Shrew, Queen Lear, The Tempest, As You Like It, Pericles, A Midsummer Night’s Dream, Twelfth Night, King Lear, Macbeth, Much Ado About Nothing, The Winter’s Tale, The Comedy of Errors, Othello (Bard in the Botanics); Killing Me Softly (New Wolsey Theatre); Scarfed, Yellow Moon, The Monster in the Hall, Peter Pan (Glasgow Citizens' Theatre); Six Black Candles (Goldfish Theatre Company); Tam O’Shanter (Perth Theatre); The Night Before Christmas (Belgrade Theatre, Coventry); Fergus Lamont, Brave (Communicado); Cyprus (Mull Theatre/Trafalgar Studios, London); Unspotted Snow, The Electrifying Mr Johnston, Macbeth, Whisky Galore, The Lonesome West, Jekyll and Hyde, Skylight, The Designated Mourner, Katie Morag, Kidnapped (Mull Theatre); Bondagers (Byre, St Andrews); Cinderella and Babes in the Wood (The King's Theatre, Glasgow); Cabaret, The Playboy of the Western World, A Family Affair, The Princess and the Goblin, The Night Before Christmas and A Midsummer Night’s Dream (Dundee Rep Ensemble).

Television and Film credits include: Dog Squad (CBeebies), The Control Room (BBC/Hartswood Films); In Plain Sight (ITV/World Productions); Shetland (ITV); Taggart (STV); Still Game, Rivercity (BBC Scotland); One of Us (BBC Drama/Two Brothers Pictures); The Book Group (Pirate Productions); Snake-Bite (Out & Out Films); Solid Geometry (New Found Land Shorts); Retribution (Roaring Fire Films); Mating Calls (Kelpie Films).

Radio credits: Finding Seaglass (National Theatre of Scotland and Almost Tangible) For The Love of Leo: Series 1, 2, 3; and The Flying Scotsman (all for BBC Radio 4)