Yellowjackets' symbol has haunted the team and viewers since season one. Here’s what we know about the symbol and what it could mean.

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The mysterious symbol has popped up throughout Yellowjackets seasons one and two. It has also appeared in both the show’s main timelines.

Yellowjackets has yet to reveal the origin or meaning of the mysterious symbol, leading to many theories about the icon and why it scares the girls.

So far, the show hasn’t offered any explanation, but has only presented the symbol with sinister connotations. That hasn’t stopped the internet from trying to figure it out themselves, of course.

Sunday's finale peeled back another layer in the mystery, while giving the show's fans something to look forward to in season 2. Here are some burning questions they're sure to have.

The swarming secrets of “Yellowjackets” Mysteries past and present ratchet up the tension as the survivors navigate symbols, hormones and so much blood ...