There have been several (unconfirmed) sightings of ghosts at the Lyric, including that of Liz Evans, and an unidentified gentleman who was caught on CCTV.
Mae nifer (heb eu cadarnhau) wedi gweld ysbrydion yn y Lyric, gan gynnwys un Liz Evans, a gŵr bonheddig anhysbys a gafodd ei ddal ar deledu cylch cyfyng.