
Acting
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,…

The Kemps: All Gold
as PC Dolan

Dodger Special: Coronation
as Minnie Bilge

Dodger Special: Bad Egg
as Minnie Bilge

Dodger Special: Christmas
as Minnie Bilge

Dodger Special: Train
as Minnie Bilge

Hilda and the Mountain King
as Gerda Gustav (voice)

The Kemps: All True
as Various
Bumps
as Fallon

A Year in the Life of a Year 2019

Thomas & Friends: Steam Team to the Rescue
as Carly (voice)

Stan Can
as (voice) · 52 ep.

Wonderblocks
as Secret Agent Chicken (voice) / Put on Boots (voice) · 30 ep.

Breathtaking
as Clare Boxall · 3 ep.

Boat Story
as Other Janet · 4 ep.

Dreaming Whilst Black
as Heather · 1 ep.

Big Tree City
as Kit (voice) · 15 ep.

The Jewish Enquirer
as Naomi · 6 ep.

Worzel Gummidge
as Jackie Pudding · 5 ep.

Disenchantment
as Bunty (voice) · 50 ep.

Hilda
as Gerda Gustav (voice) · 13 ep.