"House of Cards" is adding some starpower for Season 4 with Neve Campbell ("Party of Five") joining the cast as a regular. The series, which has resumed filming here this month for a February drop on Netflix, ended Season 3 with Claire Underwood (Robin Wright) leaving Frank (Kevin Spacey) with an election looming. Both Spacey and Wright will return for Season 4. Neither Netflix nor the producers are discussing the role Campbell will play. The news of her joining the cast was first reported by Deadline.