Chandra Wilson and James Pickens Jr. have seen it all on As the original cast members of ABC's long-running medical drama return for their 19th season, both acknowledged that this one will feel a bit different as the show welcomes a new class of interns and Ellen Pompeo takes on a more limited capacity, appearing in only eight episodes, though she'll continue to narrate. «We've been very well-practiced over the seasons as to what happens when our characters move in and out of our show,» Wilson, who returns as Miranda Bailey, told ET during the virtual season 19 junket.