Complex sentence: Fey's place on Weekend Update was briefly taken over by Horatio Sanz until her return in the episode hosted by Catherine Zeta-Jones, making Sanz the first (and so far only) Hispanic Weekend Update anchor.
Split into simpler sentences: Fey's place on Weekend Update was briefly taken over by Horatio Sanz until her return in the episode hosted by Catherine Zeta-Jones. Making Sanz the first (and so far only) Hispanic Weekend Update anchor.