The wedding day is finally here and Sabrina’s mom has hired the camera crew from “Modern Family” to capture the whole blessed event. But a series of catastrophes threatens to ruin the day, including a battle between Maw Maw and Reverend Bob (guest star Leslie Jordan). So Burt and Virginia scramble to save the ceremony and keep Jimmy and Sabrina in ignorant, matrimonial bliss.

Then, as a wedding gift, Barney offers to fly Jimmy and Sabrina to Los Angeles for a taping of “Yo Zappa Do,” Hope’s favorite show. But due to Jimmy’s fear of flying, the entire family embarks on a road trip instead. Meanwhile, Burt and Virginia agree to take in Ricardo (guest star Wilmer Valderrama) as a house guest, but he soon wears out his welcome in the special all-new one-hour “Modern Wedding/Yo Zappa Do, Part 1” episode of RAISING HOPE airing Tuesday, Jan. 29 (8:00-9:00 PM ET/PT) on FOX 50. (HOP-314/15) (TV-14 D, L, S, V)

Cast: Lucas Neff as Jimmy; Martha Plimpton as Virginia; Garret Dillahunt as Burt; Shannon Woodward as Sabrina; Cloris Leachman as Maw Maw, Gregg Binkley as Barney.

Guest Cast: Leslie Jordan as Reverend Bob, Kate Miccuci as Shelley, Todd Giebenhain as Frank; Baylie and Rylie Cregut as Hope; Todd Giebenhain as Frank; Camden Garcia as Trevor; Wilmer Valderrama as Ricardo; Steve Edwards as Steve Edwards; Santino Jimenez as Day Laborer/Juan; Matt Winston as Stu; Mark Sweet as Joey; Elsie Kate Fisher as Susie; Emma Yarovinskiy as Cici; Joe Thornton Jr. as Tony; Tommy Primeau as Dreaklock Hitchhiker.