Crusade (1999)

S1E12 Visitors from Down the Street

Two alien investigators, who face persecution, suspect that Earth is secretly launching an invasion against their home planet. Drawing inspiration from the dynamic duo of Mulder and Scully from The X-Files, they delve into a web of intrigue, determined to uncover the truth behind the mysterious activities originating from Earth. As they navigate their challenges, the duo must confront their own doubts while piecing together evidence of the potential threat looming over their world.