Jack Black & Son Sammy Head Home

Funny dad Jack Black was on the school run today, picking up his 4-year-old son Sammy after class in Studio City, California (February 23). Love the little varsity jacket!

We last spotted this father-son pair, along with mom Tanya Haden and little brother Thomas, 2, spending an afternoon at Coldwater Canyon Park in Beverly Hills last month.

Jack will soon be joining forces again with Angelina Jolie for the sequel to the hit animated film Kung Fu Panda. While the pair were busy promoting the first flick in 2008 it was Jack who spilled the beans that Angie was pregnant with twins!