: Killing off Marco early in the season allowed Fiona and her son, Chris, to take on more complex storylines . Chris, in particular, evolved from a typical teenager to a protective, guilt-ridden character after his involvement in his uncle's accidental death . Finale & Major Consequences
: The season introduces Robert Kamdar (Naveen Andrews) as the "big bad" . While praised as a compelling villain, critics noted that the quest to defeat him dragged on too long, causing the season's pacing to feel slow in the middle . Shifting Dynamics : The Cleaning Lady - Season 2
The two-part finale, "Sanctuary" and "At Long Last," significantly altered the show's status quo: : Killing off Marco early in the season