Allison Mack

Allison Mack will not be a series regular for the 10th and final season of Smallville, but she will return for several episodes, according to Entertainment Weekly.

Fall TV Scorecard: Which shows are returning? Which aren't?

"I'm truly humbled by the love and loyalty of all the fans whose enthusiasm has carried me — along with a cast and crew which has become my second family — over the past 9 and a half years," Mack said in a statement. "Out of respect for the amazingly loyal fans and the place I will always have in my own heart for Chloe, I'm coming back for several episodes next season to tie up Chloe's Smallville legacy properly."

Smallville's 10th season will be its last

"It's been a life-changing ride, and I look forward to what lies ahead with the strength of a 'superhero' as my foundation," Mack added.

Calls and emails to the CW and Mack's rep were not immediately returned.

Check out our day-by-day guide to all the networks' fall schedules

Mack's future with the show was unclear ever since the CW renewed the long-running drama for a 10th season in March. Tom Welling, Erica Durance, Justin Hartley and Cassidy Freeman are slated to return.

Are you bummed Mack is leaving? How would you like to see Chloe's story end?