Ian Brooker is a prolific voice actor for many of Big Finish Productions' main and secondary audio series.
Brooker's single line as an alternative Doctor in Full Fathom Five has earned him the record for shortest recorded performance as the Doctor.
Audio roles
Big Finish Doctor Who audio stories
- Embrace the Darkness - ROSM / Solarian / Cimmerian
- The Time of the Daleks - Professor Osric
- The Wormery - The Barman (credited on the Big Finish website, but not on the CD)
- The Last - Minister Voss
- The Settling - Colonel Sinnott
- Something Inside - Mr. Twyst
- Wirrn Dawn - Winslet
- The Entropy Composition - Naloom
- Special Features - Sir Jack Merrivale/Professor Bromley
- Shockwave - OhOne
Doctor Who Unbound
- Auld Mortality - Surus
- Full Fathom Five - The Doctor (credited on the Big Finish website, but not on the CD)
- Deadline - Sydney
- A Storm of Angels - Shewstone / Bosun
Dalek Empire I
- Invasion of the Daleks - Cheviat / Ed Byers / Roboman
- The Human Factor - Wernay / Drudger / Gurian
- "Death to the Daleks!" - Espeelius / Karik / Elisonford
- Project Infinity - Espeelius
Dalek Empire II: Dalek War
- Dalek War: Chapter One - Marber / Drudger
- Dalek War: Chapter Two - Marber / Drudger
- Dalek War: Chapter Three - Sparks / Marber
Dalek Empire III
- The Exterminators - Bulis Mietok / Crewman / Captain
- The Healers - Mietok
- The Survivors - Mietok