E1
Episode 1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Leo And Sirius anywhere yet.
Seasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
E5
Episode 5
E6
Episode 6
E7
Episode 7
E8
Episode 8
E9
Episode 9
E10
Episode 10
E11
Episode 11
E12
Episode 12
E13
Episode 13
E14
Episode 14
E15
Episode 15
E16
Episode 16
E17
Episode 17
E18
Episode 18
E19
Episode 19
E20
Episode 20
Cast
More from Andy Lau · Lead actor
More from Maggie Shiu Mei-Kei · Co-star actress
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Leo And Sirius — streaming FAQ
Which OTT platform streams Leo And Sirius?
Leo And Sirius isn't streaming anywhere in Australia yet.
Is Leo And Sirius on Netflix?
No, Leo And Sirius is not on Netflix in Australia as of September 2026.
Is Leo And Sirius on Amazon Prime Video?
No, Leo And Sirius isn't on Amazon Prime Video in Australia right now.
Where can I watch Leo And Sirius for free?
Leo And Sirius isn't streaming in Australia yet, so there's no way to watch it free at the moment.
How many seasons are in Leo And Sirius?
Leo And Sirius has 1 season in total (20 episodes). The series concluded in 1988.
Are all episodes of Leo And Sirius out yet?
Yes — all 20 episodes across 1 season of Leo And Sirius are out and available to stream.
Is there a Season 2 of Leo And Sirius?
No — Leo And Sirius ended after 1 season, so there is no Season 2.
