Mary Grayson was an acrobat, married to John Grayson and mother of Richard Grayson. Together, the three of them formed the acrobatic team The Flying Graysons that performed as part of the Haly's Circus show.
Tony Zucco sabotaged the trapeze ropes in order to convince Haly's owner to pay protection money. During their act, John and Mary Grayson fell to their deaths after the ropes snapped, leaving young Dick Grayson an orphan.
- This version of the character is exclusive to the continuity of the DC Animated Universe and is an adaptation of Mary Grayson. The original character was created by Bob Kane and Bill Finger and first appeared in Detective Comics #38.
- Mary Grayson was voiced by Diane Pershing.
- 5 Appearances of Mary Grayson (DCAU)
- 1 Images featuring Mary Grayson (DCAU)
- Quotations by or about Mary Grayson (DCAU)
- Character Gallery: Mary Grayson (DCAU)