Camping star Jennifer Garner has posted the first cast photo from the set of the upcoming HBO comedy series.

“Let us commence,” she writes in the caption. “The cast of #HBOCamping before we’re sunburned and covered in ticks.”

Along with Garner, the photo includes David Tennant (Doctor Who), Juliette Lewis (Secrets and Lies), Bridget Everett (Inside Amy Schumer), Bret Gelman (Stranger Things), Ione Sky (Say Anything), Arturo del Puerto (Fear the Walking Dead), Janicza Bravo (Love) and Duncan Joiner (Lethal Weapon).

Based on the British series created by Julia Davis and co-written by Lena Dunham and Jeni Konner, who also showrun, Camping centers on Walt (Tennant), whose 45th birthday was supposed to be a delightful weekend back to nature, at least according to his obsessively organized and aggressively controlling wife Kathryn (Garner). But when the camping trip gathers Kathryn’s meek sister, holier-than-thou ex-best friend and a free-spirited Tagalong in one place, it becomes a weekend of tested marriages and woman-on-woman crime that won’t soon be forgotten. Plus, bears.

Production is underway in Los Angeles.