18 episodes
First episode: E1

At the center of the plot are Assi (Zahavi) and Nivi (Yuval Sharaf), divorced parents of a girl with a rare form of epilepsy (Emmanuel Pepper, the real daughter of Uri Viyal). No medicine can control this epilepsy except for special cannabis oil, which she receives as part of a clinical study and prevents her from brain damage (in the role of researcher: Alma Dishi). A frightening event in the premiere episode leads to the termination of the research, and the cannabis strain in question is confiscated and sent to be destroyed in a truck. This truck, and what is waiting for it, are the key to the continuation of the affair.
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18 episodes
First episode: E1Quick answers about this series, release status, and episode totals.
4:20 first aired on May 31, 2023.
4:20 currently has 1 season and 18 episodes.
No official next-episode air date is listed for 4:20 right now.