Jackie Robinson: Beyond breaking baseball’s color line with the Brooklyn Dodgers, Robinson lived decades of history — Southern segregation, World War II service and civil rights crusades, all while forging a profound partnership with wife Rachel. Across four hours, Ken Burns and daughter Sarah explore it all through news footage, family photos and incisive observations from Rachel, friends, historians. (Blu-ray’s high definition makes even archival films look fresh.)

Extras: Three deleted segments with more interviews, filmmakers featurette.

List price: $25 DVD/$30 Blu-ray, from PBS.

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Grace and Frankie: Jane Fonda and Lily Tomlin in Emmy-nominated comedy from Netflix, about long-warring wives whose husbands (Martin Sheen, Sam Waterston) fall in love, with fun bonus features — round-table half-hour, star/creator commentaries, peek at Season 2 (starts streaming May 6); $30 DVD+digital, Lionsgate.

Heroes Reborn: NBC revival puts “evolved” superhumans on the run, plus making-of extras; $45 DVD/$50 Blu-ray+digital, Universal.