In the MacGyver episode “Revenge + Catacombs + Le Fantome,” MacGyver (Lucas Till) learns that elusive lethal bomb maker “The Ghost” (guest star Sean C. Michael) is back in town and wreaking havoc. Mac has been trying to track him down for years and now The Ghost is seeking revenge. The team works with a young and pretty Irish military intelligence officer named Eileen Brennan, who cleans up nice for a fancy black-tie event where she flirts with Mac (see photo below).
Intelligence Officer Eileen Brennan on MacGyver is portrayed by Holland Roden. She’s known for her roles on Channel Zero (Zoe Woods), Teen Wolf (popular girl Lydia Martin), and Lost (Emily at 16), among others. Roden is also known for her YouTube channel Hardwear Beauty with celebrity makeup artist Elle Leary (watch their most popular makeup video below). MacGyver airs Fridays at 8 pm on CBS, right before Hawaii Five-0.