Twenty years later , four students at Brantford High School are given detention : Spencer Gilpin and his ex-best friend Anthony `` Fridge '' Johnson for cheating , Bethany Walker for making a phone call during class and talking back to her teacher , and Martha Kaply for insulting her gym teacher and refusing to participate .
In Jumanji : Welcome to the Jungle , Bethany Walker made a phone call to Lucinda , and Martha Kaply insulted Coach Webb .