The premiere episode of season eight, "Within", revealed the first major change to the opening credits. Along with Patrick, the sequence used new images and updated photos for Duchovny and Anderson, although Duchovny only appears in the opening credits when he appears in an episode. Carter and the production staff saw Duchovny's departure as a chance to change things. The replacement shows various pictures of Scully's pregnancy. According to executive producer Frank Spotnitz, the sequence also features an "abstract" way of showing Mulder's absence in the eighth season: he falls into an eye. Season nine featured an entirely new sequence. Since Anderson wanted to move on, the sequence featured Reyes and Skinner. Duchovny's return to the show for the ninth-season finale, "The Truth" marked the largest number of cast members to be featured in the opening credits, with five. The revival seasons use the series' original opening credits sequence.