Witness Number 3 poster
Where to stream

Witness Number 3

6.120221 seasonTV SeriesCrimeDrama

One day at work, Jodie momentarily glances out of the window and in a split second her life descends into freefall. What she notices seems innocuous – two men walking on the opposite side of the road – but she’s actually witnessed a killer and his victim moments before a murder.

DirectorDiarmuid Goggins
WriterThomas Eccleshare

Where to watch

Britbox Apple TV channelBritbox Apple TV channel1010
Availability shown for Australia · rights vary by country

Seasons & Episodes

E1
Episode 1
Jul 18, 2022 6.5
E2
Episode 2
Jul 19, 2022 7.0
E3
Episode 3
Jul 20, 2022 7.0
E4
Episode 4
Jul 21, 2022 7.0

Cast · Directed by Diarmuid Goggins

CMCole Martin
Cole Martin
Kyle
RMRuaridh Mollica
Ruaridh Mollica
Po
SYSion Daniel Young
Sion Daniel Young
P.C. Ivan Barkas
NTNina Toussaint-White
Nina Toussaint-White
Jodie Packer
CDClare Dunne
Clare Dunne
Detective Whelan
DCDavid Crowley
David Crowley
Paul
GMGwynne McElveen
Gwynne McElveen
DCI Richards

More from Ruaridh Mollica · Co-star actor

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Ridley
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Tell It to the Bees
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See all fromRuaridh Mollica

More from Diarmuid Goggins · Director

Casualty
Casualty
1986 · 6.2
Silent Witness
Silent Witness
1996 · 7.6
Kin
Kin
2021 · 7.6
Code of Silence
Code of Silence
2025 · 6.6
Millie Inbetween
Millie Inbetween
2014 · 10.0
The Night Caller
The Night Caller
2024 · 7.2
See all fromDiarmuid Goggins

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Witness Number 3 — streaming FAQ

Which OTT platform streams Witness Number 3?

Witness Number 3 is streaming on Britbox and 10 in Australia, and available to rent or buy on Apple TV Store and Amazon Video. It's not currently on Netflix.

Is Witness Number 3 on Netflix?

No, Witness Number 3 is not on Netflix in Australia as of September 2026. It's currently on Britbox and 10.

Is Witness Number 3 on Amazon Prime Video?

Witness Number 3 isn't included with a Prime Video subscription in Australia, but you can rent or buy it on Amazon Video.

Where can I watch Witness Number 3 for free?

Witness Number 3 is available to stream free (with ads) on 10 in Australia.

How many seasons are in Witness Number 3?

Witness Number 3 has 1 season in total (4 episodes). The series concluded in 2022.

Are all episodes of Witness Number 3 out yet?

Yes — all 4 episodes across 1 season of Witness Number 3 are out and available to stream.

Is there a Season 2 of Witness Number 3?

No — Witness Number 3 ended after 1 season, so there is no Season 2.