Dylan Efron opened up about the relationship between him and his younger half-siblings while speaking to Amanda Hirsch on the March 18 episode of the ‘Not Skinny But Not Fat’ podcast. He and actor Zac ...

However, they divorced in 2016, and David remarried. In addition to Dylan, Zac has two more siblings through his father’s second marriage: Olivia and Henry. From working together to how they've ...