Fueled by a label interest in Drive Like Jehu, both Rocket from the Crypt and Drive Like Jehu signed to Interscope Records in 1992, with Rocket negotiating a deal that included the freedom to record vinyl releases for other labels. Many of the band's vinyl singles and other rarities were compiled and released as All Systems Go, while Interscope re-released Circa: Now! and pushed for the band to continue touring in support of the album. Even with market saturation high, however, the band members decided to take a six-month break in 1994 while Reis recorded a second and final album with Drive Like Jehu. Regrouping after their hiatus, the band experienced a flurry of creative energy that resulted in several more vinyl singles and a trilogy of records in 1995, beginning with the EP The State of Art is on Fire and continuing with the critically acclaimed Hot Charity. They embarked on a six-week "free tour" in support of Hot Charity, with Interscope covering the costs so that fans were not charged admission to any of the band's performances across the United States. This was followed by the recording of their first album for Interscope, the critically acclaimed Scream, Dracula, Scream! The band took advantage of their large recording budget, bringing in string sections and hiring producers to make the album sound as epic as possible, and it would later be regarded by most as their creative peak. Music videos were filmed for the singles "On a Rope," "Born in '69" and "Young Livers" and the band embarked on tours of the US, UK and Europe. They experienced a surge of popularity in the UK, where "On a Rope" entered the UK Singles Chart at No. 12, and was a hit on MTV Europe, earning them rave reviews in NME and allowing them to play Top of the Pops. They were also an alternative rock hit in the US, where their videos were featured on MTV and the band received many positive reviews in both mainstream and underground music presses. Then-ubiquitous MTV VJ Kennedy sported a tattoo of the band's logo on her ankle on national television, and increased radio and MTV airplay continued. A large headlining tour ensued in 1996, as well as supporting tours with Rancid and Soundgarden. The band also gained a reputation for a series of interesting and, at times, seemingly ludicrous gimmicks and stage antics which included holding raffles during live performances, spinning a large game show wheel to determine set lists, onstage fire breathing, annual Halloween and New Year's shows, and the wearing of coordinated and progressively more ornate stage costumes. In Europe the band also hosted a German variety show, played children's shows and morning shows, and did interviews with fashion magazines.

Answer this question "When did they sign to Interscope?" by extracting the answer from the text above.
1992,