Watch the new trailer for Grow featuring stars from the new Harry Potter TV series and Bridgerton’s Queen Charlotte.

The actors playing Harry Potter and Hagrid in HBO’s new series were spotted filming for the first time in London on Monday. Dominic McLaughlin, 11, got into costume as the beloved titular wizard with a collared sweater, a coat, jeans and a backpack.

Fans got their first look at the new Harry Potter and Hagrid together on Sunday, but Nick Frost is not actually in the shot. Fans spotted The remake filming out in public on Sunday, with Dominic McLaughlin dressed up as Harry walking alongside the massive figure of Rubeus Hagrid.