On the Line
Ruth, an eager and fearless rookie ICA (Immigration & Checkpoints Authority) officer, clashes and connects with Zachery, her disciplined and protective Group leader, as they navigate high-stakes duties of protecting Singapore’s borders. As Ruth immerses herself in the meaningful day-to-day operations, she finds a special connection with Zachery.
Below are the streaming services currently carrying the TV show “On the Line” in Saudi Arabia, along with how each offers it (subscription, buy, or rent) and a direct link. Licensing differs by market, so availability in Saudi Arabia can differ from other countries.
Where to watch On the Line in Saudi Arabia
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Not currently available on the supported providers in Saudi Arabia.
Availability can change as licenses rotate — confirm on the provider’s page before subscribing. Last checked: 15 Sept 2026.