Ed (played by Edward Easton) is a protagonist in CTRL Z.
The protagonist and a hopeless romantic who invents a device to reset time upon death, granting him infinite attempts to win Carrie's affection. Carrie (played by Kath Hughes) is a protagonist in CTRL Z.
The romantic interest and central goal of Ed's efforts, whose perceived unavailability drives the narrative's time-loop mechanic. Sarah (played by Katie Beresford) appears in CTRL Z.
A supporting character who appears within Ed's social circle, likely providing narrative context to his repeated cycles. Waitress (played by Natalie Ferrigno) appears in CTRL Z.
A minor background character encountered by Ed during his attempts, serving as a recurring element in his reset scenarios.