Johnsson, who hasn't played since Feb. 13 after suffering a knee injury that eventually required surgery, replaces 18-year-old Nick Robertson in the lineup and plays on Toronto's third line with Alexander Kerfoot and Ilya Mikheyev.
Here are the Leafs' forward lines:
|John Tavares||Auston Matthews||Mitch Marner|
|Zach Hyman||William Nylander||Kasperi Kapanen|
|Andreas Johnsson||Alexander Kerfoot||Ilya Mikheyev|
|Kyle Clifford||Pierre Engvall||Jason Spezza|
The 25-year-old Swede tallied eight goals and 21 points in 43 games during the regular season. Robertson had one goal in the series.