Brian Patrick Wade As Kurt
Brian Patrick Wade was cast in the role of this towering, frightening bodybuilder. Penny’s ex-boyfriend Kurt was introduced at the beginning of the series. Throughout the course of the episode, he appeared as an opponent to Leonard on a number of occasions.
Isabel May As Veronica Duncan
The character of Veronica Duncan on Young Sheldon is played by Isabel May, who portrays a popular and “easy” girl who goes through a “Sin House” on Halloween and eventually becomes a fervent Christian. Her obsession with Georgie has led to him doing anything and all he can to be near her.