Dallas Goldtooth, known for his role in the hit FX television series “Reservation Dogs,” slowly swivels in his chair to face the camera in a recent TikTok video. As he looks at the audience, a …Dallas Goldtooth, known for his role in the hit FX television series “Reservation Dogs,” slowly swivels in his chair to face the camera in a recent TikTok video. As he looks at the audience, a …