E1
Mother of All Lies
Where to watch
Not available in Australia
Streaming in 22 other countries
Diabolical isn't on any streaming service in Australia right now, but it's available in Belgium, Canada, Fiji, France and 18 more. Streaming rights are licensed per country.
Seasons & Episodes
E2
Who Needs Enemies
E3
Someone's Lying
E4
Recording Evil
E5
Queen of Deception
E6
DeEllen Bellah and Don Dial
E7
The Rich Get Richer
E8
A Life of Lies
E9
Murder is No Accident
E10
When All Else Fails
E11
Episode 11
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Diabolical — streaming FAQ
Which OTT platform streams Diabolical?
Diabolical isn't on any streaming service in Australia yet, but it's available in Belgium, Canada and Fiji and other countries. Streaming rights differ by country — switch your country in the header to see where.
Is Diabolical on Netflix?
No, Diabolical is not on Netflix in Australia as of August 2026.
Is Diabolical on Amazon Prime Video?
No, Diabolical isn't on Amazon Prime Video in Australia right now.
Where can I watch Diabolical for free?
Diabolical isn't streaming in Australia yet, so there's no way to watch it free at the moment.
How many seasons does Diabolical have?
Diabolical has 2 seasons so far.
Are all episodes of Diabolical out yet?
The 2 released seasons of Diabolical are complete, but the show is still in production — a new season is expected.
Is there a Season 3 of Diabolical?
A Season 3 of Diabolical hasn't been officially confirmed yet.