Sarah Chalke, Katherine Heigl, Ali Skovbye, Ben Lawson, and Roan Curtis preview the new Netflix series.

If you haven't yet taken a trip down Firefly Lane, the cast of the Netflix show is here with multiple reasons to watch, from A-Z.

Starring Katherine Heigl (Grey's Anatomy) as Tully and Sarah Chalke (Scrubs) as Kate, the series — adapted from the novel of the same name by Kristin Hannah — explores the decade-spanning friendship of two BFFs from its inception when they were just lost and lonely teens, through careers, motherhood, and all the '80s fashion disasters and epic romances along the way.

To give you a crash course on what to expect from the series, we asked Heigl and Chalke as well as costars, Ali Skovbye (who plays young Tully), Roan Curtis (young Kate) and Ben Lawson (Kate's husband Johnny), to run through the alphabet according to Firefly Lane. You heard it here first: This show is full of groovy, zesty, and wild times.

Watch the video above. Firefly Lane is available to stream on Netflix now.

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