While at Jesus College, Cambridge, Montgomery was a member of the Footlights, its amateur theatrical club. Subsequently, she studied at the Central School of Speech and Drama. Montgomery built her career as one third of Comedy Theatre Company Population 3, along with James Bachman and Barunka O'Shaughnessy, and she appeared as a roving reporter for the comic television programme The Friday Night Project. Other television work has included Bo' Selecta!, The Mighty Boosh, and The IT Crowd. Montgomery has been heard in several Radio 4 programmes, including the radio phone-in spoof Down the Line, Robin and Wendy's Wet Weekends, The Way We Live Right Now, The Museum of Everything, The Department, Another Case of Milton Jones, The Party Line, Harry Hill's Ghost of a Christmas Present, The Pits, the Torchwood story "Lost Souls" and Lucy Montgomery's Variety Pack. She produced a pilot for her own sketch show pilot for the BBC called The Full Montgomery which went on to run on Radio 4 for two ...
Hilda and the Mountain King
2021
Horrible Histories: The Movie — Rotten Romans
2019
Thomas & Friends: Big World! Big Adventures! The Movie
2018
Thomas & Friends: Journey Beyond Sodor
2017
AD/BC: A Rock Opera
2004
The Kemps: All Gold
2023
Mamma Mia! Here We Go Yet Again
2019
The Kemps: All True
2020
Bob the Builder: Mega Machines - The Movie
2017
Dodger Special: Coronation
2023
The Itch of the Golden Nit
2011
Circles
2016
Dodger Special: Christmas
2022
The IT Crowd Manual
2014
Harry & Paul's Story of the 2s
2014
Dodger Special: Bad Egg
2023
Isle of Spagg
2011
Dodger Special: Train
2022
Thomas & Friends: Steam Team to the Rescue
2020
Phone Home
2012
A Year in the Life of a Year 2019
2020