Who is Ethan Slater Anyway?
Ethan Slater is a Broadway performer who rose to prominence playing Spider-Man/Peter Parker in the title role of "Spider-Man: Turn Off the Dark" on Broadway. He later appeared on season 31 of "Dancing with the Stars," finishing as the runner-up with professional partner Sharna Burgess. He was born October 14, 1992, in New York City. Ethan Slater stands at approximately 5 feet 7 inches tall (about 170 cm). This is not an official figure from him personally, but it is the number that appears consistently across multiple casting databases, fan sites, and entertainment reference pages. It is also consistent with how he appears on stage next to other performers and on camera. I should be straight with you: the exact height is not something Slater has publicly confirmed on his own. Most of these figures come from crowd-sourced databases and industry listings that are often approximations. That said, 5'7" is the most frequently cited number across reputable sources.
Why Does This Number Matter in the Industry?
Height matters less for character-driven Broadway roles than it does for film and television, but it still comes up. Casting directors for dance-heavy shows like "Dancing with the Stars" pay attention to partner compatibility, and an actor's height relative to their pro dance partner can affect choreography choices, camera framing, and even the logistics of lift sequences. For a performer doing aerial work like the Broadway Spider-Man production, rigging and harness design factor in body measurements beyond just height, but it is still relevant context. One thing people commonly get wrong is assuming height maps directly to screen presence or believability in a lead role. It does not. Slater booked a physically demanding lead role on Broadway largely on the strength of his dancing ability and vocal performance, not his stature. That is the actual story here.
Where the Data Gets Messy
The reason I bring up the reliability issue is that I have seen inconsistent numbers pop up. Some sources list him slightly shorter, some slightly taller, usually within a half-inch range. This happens because: (a) many databases do not verify their entries against primary sources, (b) shoe lifts and platform soles are common in musical theater, which affects on-camera appearance, and (c) posture and spinal compression through a performance day can shift measured height by a centimeter or two. When I needed a reliable figure for a casting comparison a few years back, I found the published numbers were all over the place. My workaround was straightforward: I pulled frame grabs from publicly available performances, compared Slater's head-to-toe proportion against a credited set piece or prop with a known dimension, and used that as a rough scale reference. It is not laboratory-grade precision, but it gets you within an inch. That method confirmed the 5'7" estimate was reasonable for on-stage use.
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What You Should Take Away
Ethan Slater is approximately 5'7" (170 cm). That is the best available estimate. The number is not officially confirmed by him, but it is consistent across multiple independent sources and visually plausible. If you are researching for a casting comparison or production planning, treat any single online listing as a starting point rather than a definitive record. Cross-check against video evidence or official agency materials when the stakes are high. His height has not been a barrier to his career. He has worked successfully in physically demanding Broadway roles and competitive dance television. The practical takeaway is that the number exists, it is reasonable, and it is not the defining feature of his professional trajectory.
