Season 1
The first season of the Malayalam-language version of the Indian reality television series Bigg Boss was telecast on Asianet from 24 June 2018 to 30 September 2018, lasting 99 episodes. It was produced by Endemol Shine India and actor Mohanlal was the host of the show. The show follows a total of 18 contestants, who are isolated from the outside world for 98 days (or 14 weeks) in a custom built house. Each week, one or more of the housemates are evicted by a public vote.
Episodes
1 Mohanlal's Roaring Reality Show Jun 24, 2018 
2 Day 1: Aditi Rai gets maximum nominations for eviction Jun 25, 2018 
3 Day 2: Diya and Aditi get into an argument Jun 26, 2018 
4 Day 3: Manoj collapses Jun 27, 2018 
5 Day 4: Manoj Verma makes his exit from Bigg Boss house Jun 28, 2018 
6 Day 5: Underwear Is a Luxury! Jun 29, 2018 
7 Day 6: Mixed Bag of Emotions Jun 30, 2018 
8 Day 7: May the Famous Be Saved! Jul 1, 2018 
9 Day 8: Playing A Double Game Jul 2, 2018 
10 Day 9: Luxury Task Turns Rough Jul 3, 2018 
11 Day 10: A Saboteur In The Mix! Jul 4, 2018 
12 Day 11: Anything to Become the Captain! Jul 5, 2018 
13 Day 12: Sabu's Master Plan Jul 6, 2018 
14 Day 13: Ranjini's Captaincy, a Success? Jul 7, 2018 
15 Day 14: A New Player in the House Jul 8, 2018 
16 Day 15: Shiyas's Explosive Entry Jul 9, 2018 
17 Day 16: A Killer On the Run Jul 10, 2018 
18 Day 17: A full-blown investigation Jul 11, 2018 
19 Day 18: The Court Is in Session Jul 12, 2018 
20 Day 19: Ranjini, Guilty as Charged! Jul 13, 2018 
21 Day 20: Shweta Faces the Heat Jul 14, 2018 
22 Day 21: Sreelakshmi, a Tattletale? Jul 15, 2018 
23 Day 22: Deepan's Birthday Bash! Jul 16, 2018 
24 Day 23: Ranjini Lashes Out at Pearle Jul 17, 2018 
25 Day 24: Sabu Apologises to Pearle Jul 18, 2018 
26 Day 25: Shiyas, Caught Off Guard Jul 19, 2018 
27 Day 26: Is Bigg Boss Unfair? Jul 20, 2018 
28 Day 27: A Prayer for Kerala Jul 21, 2018 
29 Day 28: A Shocking Second Eviction Jul 22, 2018 
30 Day 29: Gossip of the House Jul 23, 2018 
31 Day 30: Welcome to Bigg Boss School Jul 24, 2018 
32 Day 31: Pearle vs The House? Jul 25, 2018 
33 Day 32: Music, Dance, Food and Fun Jul 26, 2018 
34 Day 33: Suresh Against the House! Jul 27, 2018 
35 Day 34: Roaring Out with Anger! Jul 28, 2018 
36 Day 35: The Contestants Face Eviction Jul 29, 2018 
37 Day 36: Anjali's Shocking Revelation Jul 30, 2018 
38 Day 37: The Best Nickname Award Goes to! Jul 31, 2018 
39 Day 38: Story of the House Aug 1, 2018 
40 Day 39: Friends Turned Foes? Aug 2, 2018 
41 Day 40: The Masters and Their Slaves Aug 3, 2018 
42 Day 41: A Gift For Shiyas! Aug 4, 2018 
43 Day 42: Who Among the Three? Aug 5, 2018 
44 Day 43: Anjali, Aditi in a Fix Aug 6, 2018 
45 Day 44: A Secret Spy! Aug 7, 2018 
46 Day 45: Anjali Quits the Show! Aug 8, 2018 
47 Day 46: It's Pearle Vs Shiyas Aug 9, 2018 
48 Day 47: All Set for a New Captain? Aug 10, 2018 
49 Day 48: Ulaganayagan Meets Mohanlal! Aug 11, 2018 
50 Day 49: An Unexpected Turn of Events Aug 12, 2018 
51 Day 50: The Captain in Tears! Aug 13, 2018 
52 Day 51: Suresh, Pearle in a Tight Spot! Aug 14, 2018 
53 Day 52: The True Culprits Exposed! Aug 15, 2018 
54 Day 53: Ski Your Way to Captaincy Aug 16, 2018 
55 Day 54: Start, Camera, Action! Aug 17, 2018 
56 Day 55: The Housemates in Shock! Aug 18, 2018 
57 Day 56: The Judgement Day Aug 19, 2018 
58 Day 57: Shiyas Is Worried Aug 20, 2018 
59 Day 58: Compete and Conquer! Aug 21, 2018 
60 Day 59: An Unpleasant Morning Aug 22, 2018 
61 Day 60: Turmoil in the House Aug 23, 2018 
62 Day 61: Hima Threatens Basheer Aug 24, 2018 
63 Day 62: Mohanlal Enters the House Aug 25, 2018 
64 Day 63: Love Is In the Air Aug 26, 2018 
65 Day 64: The House Sees Tempers Flare Aug 27, 2018 
66 Day 65: Shiyas Is Shocked Aug 28, 2018 
67 Day 66: Shiyas Gets a Makeover! Aug 29, 2018 
68 Day 67: Let's Tussle Aug 30, 2018 
69 Day 68: Archana's Meltdown Aug 31, 2018 
70 Day 69: Basheer Comes Clean Sep 1, 2018 
71 Day 70: A Shocking Elimination Sep 2, 2018 
72 Day 71: Shiyas Breaks Down Sep 3, 2018 
73 Day 72: Tell Me a Story! Sep 4, 2018 
74 Day 73: The Bigg Disappointment Sep 5, 2018 
75 Day 74: Let's Get Dirty! Sep 6, 2018 
76 Day 75: A Physical Altercation Sep 7, 2018 
77 Day 76: Mohanlal Issues a Warning Sep 8, 2018 
78 Day 77: An Elimination Worth the Wait Sep 9, 2018 
79 Day 78: Aditi in a Tight Spot Sep 10, 2018 80 Day 79: All Hail King Shiyas! Sep 11, 2018 
81 Day 80: From King to a Prisoner Sep 12, 2018 
82 Day 81: Hide and Seek Sep 13, 2018 
83 Day 82: The Bigg Prank Sep 14, 2018 
84 Day 83: Put on Your Dancing Shoes Sep 15, 2018 
85 Day 84: Aditi Clarifies Her Decision Sep 16, 2018 
86 Day 85: A Surprise from Mohanlal Sep 17, 2018 
87 Day 86: Pearle-Shrinish Parting Ways? Sep 18, 2018 
88 Day 87: Let the Task Begin! Sep 19, 2018 
89 Day 88: The Shiyas - Srinish Show Sep 20, 2018 
90 Day 89: Suresh, Sabu Lock Horns Sep 21, 2018 
91 Day 90: Suresh's Eye Opening Moment Sep 22, 2018 
92 Day 91: Shiyas Decides to Quit Sep 23, 2018 
93 Day 92: Cooking Up a Storm Sep 24, 2018 
94 Day 93: Setting the Stage on Fire Sep 25, 2018 
95 Day 94: Freeze, Rewind and Release! Sep 26, 2018 
96 Day 95: The Ultimate Elimination Sep 27, 2018 
97 Day 96: Imaginary Bigg Boss Challenge Sep 28, 2018 
98 Day 97: A Bigg Surprise Sep 29, 2018 
99 Day 98: The Grand Finale Is Here Sep 30, 2018