S4C ·

Joni Jet

Sunday 18 October 2026, 08:05 – 08:15 UK time

Pan mae hen elyn eu rhieni'n ymosod mae Jetboi a Jetferch yn cyfuno'u doniau i drechu'r dihiryn, neu dyna'r bwriad te be! When their parents' old enemy attacks, Jet-boy and Jet-girl unite.

Upcoming showings

Other scheduled episodes, repeats and reruns across all channels. All times are UK time.

S4C

Joni Jet

Monday 12 October 2026, 16:05 – 16:20

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S4C

Joni Jet

Monday 12 October 2026, 16:10 – 16:20

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S4C

Joni Jet

Wednesday 14 October 2026, 09:30 – 09:45

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S4C

Joni Jet

Friday 16 October 2026, 09:30 – 09:45

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