The Captain Benjamin Sisko piece was released in 2015 as part of the Perth Mint's Star Trek series. The series as released to mark the 50th Anniversary to Star Trek which first aired in 1966. The reverse features a coloured depiction of Captain Benajmin Sisko with the legend 'CAPTAIN BENJAMIN SISKO - 1 OZ 999 SILVER.' The obverse features the Ian Rank-Broadley effigy of HM Queen Elizabeth II with the legend 'QUEEN ELIZABETH II - 1 DOLLAR - TUVALU - 2015.'