Sum of Existence
Liz Murphy's happy life is destroyed in one night by a vicious attack. Tormented by nightmares, she attempts suicide. Her desperate parents turn to an ambitious psychiatrist, Doctor Juliet Kin, who hypnotises Liz to help her forget what happened. The treatment appears to have worked, but the attacker is enraged that Liz can't remember him and vows to make sure she never forgets him.
Below are the streaming services currently carrying the movie “Sum of Existence” in Canada, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Canada can differ from other countries.
Where to watch Sum of Existence in Canada
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
- Type
- —
- Starts
- Not available
- Ends
- Not available
- Category
- Not available
Not currently available on the supported providers in Canada.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 13 Sept 2026.