Watchmen was filmed in Decatur & Atlanta in the United States of America and in the United Kingdom.
Angela walks through the busy square on her way to the bakery in episode 1x01 “It's Summer and We're Running Out of Ice”.
Source: IMDb
Angela and Laurie question a Trieu employee about the use of their hovercrafts and then they are approached by Bian who invites them to speak with Lady Trieu in episode 1x04 “If You Don't Like My Story, Write Your Own”.
Source: IMDb
Angela pulls over while driving home with Topher when a Squid Fall hits in episode 1x01 “It's Summer and We're Running Out of Ice”.
A man returns from his ride and is taken care of by his devoted staff, Mr. Phillips and Ms. Crookshanks in episode 1x01 “It's Summer and We're Running Out of Ice”.
Source: IMDb
Angela enters the bakery that acts as her front after an odd exchange with a man in a wheelchair out front in episode 1x01 “It's Summer and We're Running Out of Ice”.
Angela arrives home with Topher but has to leave him with Cal when she gets a page in episode 1x01 “It's Summer and We're Running Out of Ice”.
Angela drives past the theatre on her way to the station in episode 1x01 “It's Summer and We're Running Out of Ice”.
Young Will is carried from the cinema by his parents into the middle of the Tulsa Massacre and they attempt to get to safety in episode 1x01 “It's Summer and We're Running Out of Ice”.
Source: IMDb
Will's parents place him into a trunk on the back of a car to escape before getting killed by a bomb in episode 1x01 “It's Summer and We're Running Out of Ice”.