Trigonometry Guest cast, played by Isabella Laughland Episode 1x01: Episode 1 (Mar 15, 2020) Episode 1x02: Episode 2 (Mar 15, 2020) Episode 1x03: Episode 3 (Mar 15, 2020) Episode 1x05: Episode 5 (Mar 15, 2020) Episode 1x07: Episode 7 (Mar 15, 2020) Episode 1x08: Episode 8 (Mar 15, 2020)