<Li> Robin Givens as Sierra McCoy: The Mayor of Riverdale and mother of Josie McCoy . </Li> <Li> Nathalie Boltt as Penelope Blossom: Cheryl and Jason's mother . </Li> <Li> Lochlyn Munro as Hal Cooper: Polly and Betty's father, and Alice Cooper's husband . </Li> <Li> Colin Lawrence as Floyd Clayton: Chuck's father, and coach of Riverdale Bulldogs Football Team . </Li>

Who plays betty cooper's dad in riverdale