Funeral coverage (9:30 a.m., Channels 2, 4, 5, 13, CNN, C-SPAN, FNC, MSNBC): Former President Ronald Reagan's funeral, from the Washington National Cathedral. Coverage of his burial in California will begin between 5:45 and 7 p.m.
Biography: A two-hour profile of Liza Minnelli (6 and 10 p.m.) and a two-hour profile of Cher (8 p.m. and midnight)
Joan of Arcadia (7 p.m., Ch. 2): Joan befriends a homeless teen. (Coverage of President Reagan's burial may pre-empt CBS's programming.) (Repeat)
Reba (8 and 8:30 p.m., Ch. 30): Brock lies to Kyra; Reba convinces Barbara Jean her house is haunted. (Repeats)
48 Hours Investigates (9 p.m., Ch. 2): Identical twins who were separated at birth are reunited. (Repeat)
Zenon: Z3 (9 p.m., Disney): A second sequel finds Zenon competing in a galaxywide teen contest.