Barbara Tarbuck is an actress remembered by Star Trek fans for her role in the 1991 film The Host, which featured Captain Jean-Luc Picard and the USS Enterprise-D. In this film, she contributed to the intricate narrative surrounding the mysterious symbiotic species that alters human minds. Though Tarbuck’s Star Trek presence is limited, her performance fits into the franchise's broader exploration of identity and humanity during the era overseen by writers like Gene Roddenberry and directors such as Jonathan Frakes. Outside Star Trek, she appeared in various television roles, but it is her part in The Host that connects her to the enduring Star Trek legacy.