Ben Affleck was seen running errands with his only son, Samuel, in Brentwood on Friday afternoon.
The 49-year-old performer notably held the hand of his child, aged ten, as they spent time strolling along the sidewalk together.
The Argo director shares Samuel, as well as daughters Violet and Seraphina, aged 16 and 12, with his former wife, Jennifer Garner.
Affleck kept it very casual during his outing, as he wore a graphic-printed t-shirt on top of a pair of blue jeans and multicolored sneakers.
The performer and his former spouse, 49, initially met in the early 2000s while working on Pearl Harbor, in which they costarred.