Paramount+’s HALO | Natascha McElhone and Olive Gray Roundtable Interview

• Gig Patta
• March 24, 2022

Two of the most remarkable side characters in Master Chief’s universe of HALO will be the UNSC science team with Dr. Catherine Halsey (played by Natascha McElhone) and Dr. Miranda Keyes (Olive Gray). With the