Up Close with Carlos Tseng is an arts interview series shaped around theatre people speaking from inside the work. Its focus is not gossip or quick promotion. The show listens for process. Carlos Tseng’s conversations often begin with a current production, then move toward the pressures, memories, institutions, and private logic behind a performance. Recent episodes place actors in conversation with Arthur Miller, Terence Rattigan, Bacchae, Singing in the Rain, American Psycho, and new writing. The register is attentive and theatre-literate. It assumes the listener cares about playwrights, rooms, revivals, rehearsal, directors, and the exact demands of a role. The tone can be reverent, especially around major stages and admired performers, but it also leaves space for humour and uncertainty. A question about Miller becomes a conversation about brothers, parents, memory, and grief. A discussion of Rattigan opens into changing reputations, generational trauma, and the challenge of carrying a brutal role night after night. Musical theatre episodes pay attention to choreography, creative teams, revivals, and the physical thrill of a production coming together. New writing gets treated as a living argument, especially when the material is serious, under-discussed, or emotionally exposed. The show is strongest when craft and vulnerability meet. Guests describe loving the work while acknowledging insecurity, fallow periods, and the unstable rhythms of a performing career. London theatre is a recurring backdrop, from intimate spaces to the National Theatre, Regent’s Park, the Royal Exchange, and West End stages. The conversations are not rushed. They give performers room to explain why a text feels timely, why a part matters, and how a production can change once audiences enter the room. Up Close with Carlos Tseng suits listeners who want theatre talk with emotional detail and professional specificity. It is especially rewarding for people who track revivals, new productions, and actorly evolution across stage, screen, and musical theatre. The result is a careful portrait of contemporary performance culture, one interview at a time.