programs to which KSBI held the local syndication rights and infomercials (KSBI-DT2 also preempted This TV programs airing weekdays from 9:00 to 11:00 a.m. from May to September 2013). Channel 52 also carried feature films that were pre-recorded from the This TV national feed over its main channel. The station aired films carried by the network on channel 52.1 each weekday during the late morning hours from May until September 2013, when it replaced them with syndicated series in the block's designated timeslot; unlike its three UHF competitors, KSBI did not run films on weekends until September 2013, when the station moved the This TV features to Saturdays in prime time. When Griffin assumed KSBI's operations on December 1, 2014, KSBI decommissioned the 52.2 subchannel, citing low viewership (after having been absent from the Oklahoma City market for three weeks after the move, This TV resurfaced on KAUT-TV—whose owner, Tribune Broadcasting, acquired Weigel's 50% interest in the network in November 2013—on December 24, 2014, via a newly created DT2 subchannel). KSBI-DT2 was re-activated on October 1, 2018, to serve as an affiliate of Bounce TV (KSBI-DT2 replaced KTOU-LD [channel 21]—which had carried Bounce on its DT7 feed since February 2018—as the network's Oklahoma City affiliate). KSBI-DT3 KSBI-DT3 is the Laff-affiliated third digital subchannel of KSBI. Over the air, it broadcasts in standard definition on UHF digital channel 23.3 (or virtual channel 52.3). The subchannel is not currently carried on Cox Communications or on other cable providers within the Oklahoma City market. On September 25, 2018, Griffin Communications announced that it had entered into an agreement with Katz Broadcasting to affiliate KSBI with Katz's four digital multicast networks, Escape, Laff, Grit and Bounce TV (the latter of which is owned by Bounce Media LLC, whose COO Jonathan Katz serves as president/CEO of Katz Broadcasting). As part of the agreement, on October 1 of that year, KSBI launched a digital subchannel on virtual channel 52.3 to serve as an affiliate of Laff. (KSBI-DT3 replaced KTOU-LD9—which had carried Laff since February 2018—as the network's Oklahoma City affiliate.) KSBI-DT4 KSBI-DT4 is the Grit-affiliated fourth digital subchannel of KSBI. Over the air, it broadcasts in standard definition on UHF digital channel 23.4 (or virtual channel 52.4). On October 1, 2018, as part of the agreement between Griffin Communications and Katz Broadcasting, KSBI launched a digital subchannel on virtual channel 52.4 to serve as an affiliate