Fans of Donna Smoak will be happy ot know that actress Charlotte Ross is returning to Arrow's fourth season, with TVLine revealing the news that she will be back in the sixth episode of the new season.
Though details about her visit to Star City are being kept underwraps, TVLine hints that she may be coming back to give some details on Felicity's father.
Last time we saw Donna, she was insisting her daughter should follow her heart and chase a life with Oliver Queen, who Felicity said at the time was "terminally unavailable".
Despite that, the end of the third season saw Oliver and Felicity drive off into the sunset in an unusually happy ending, which should put a smile on the face of the Smoak matriarch.
Before the announcement earlier this year, Ross told TVLine: "I've been in this business for a while and I've never seen anything like it [the fan reaction for Donna]... I'm just so overwhelmed with gratitude."
Arrow's fourth season kicks off on The CW on Wednesday, October 7.